diff --git a/Cargo.lock b/Cargo.lock
index 685cd3d..e49ff1b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2,11 +2,20 @@
 # It is not intended for manual editing.
 version = 3
 
+[[package]]
+name = "alejandra"
+version = "1.5.0"
+dependencies = [
+ "mimalloc",
+ "rnix",
+ "rowan",
+]
+
 [[package]]
 name = "alejandra_cli"
 version = "1.5.0"
 dependencies = [
- "alejandra_engine",
+ "alejandra",
  "atty",
  "clap",
  "indoc",
@@ -16,15 +25,6 @@ dependencies = [
  "walkdir",
 ]
 
-[[package]]
-name = "alejandra_engine"
-version = "1.5.0"
-dependencies = [
- "mimalloc",
- "rnix",
- "rowan",
-]
-
 [[package]]
 name = "atty"
 version = "0.2.14"
@@ -142,9 +142,9 @@ dependencies = [
 
 [[package]]
 name = "crossbeam-utils"
-version = "0.8.9"
+version = "0.8.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8ff1f980957787286a554052d03c7aee98d99cc32e09f6d45f0a814133c87978"
+checksum = "7d82ee10ce34d7bc12c2122495e7593a9c41347ecdd64185af4ecf72cb1a7f83"
 dependencies = [
  "cfg-if",
  "once_cell",
diff --git a/buildkite.yaml b/buildkite.yaml
index 16db9a6..92d50fd 100644
--- a/buildkite.yaml
+++ b/buildkite.yaml
@@ -29,7 +29,7 @@ steps:
       - direnv allow
       - eval "$(direnv export bash)"
       - echo +++ Run tests
-      - cd src/alejandra_engine
+      - cd src/alejandra
       - cargo tarpaulin --coveralls "${COVERALLS_REPO_TOKEN}"
 
   - label: formatting diff
diff --git a/front/Cargo.lock b/front/Cargo.lock
index 89fc904..46cd29a 100644
--- a/front/Cargo.lock
+++ b/front/Cargo.lock
@@ -3,7 +3,7 @@
 version = 3
 
 [[package]]
-name = "alejandra_engine"
+name = "alejandra"
 version = "1.5.0"
 dependencies = [
  "mimalloc",
@@ -15,7 +15,7 @@ dependencies = [
 name = "alejandra_front"
 version = "1.5.0"
 dependencies = [
- "alejandra_engine",
+ "alejandra",
  "console_error_panic_hook",
  "wasm-bindgen",
  "wee_alloc",
diff --git a/front/Cargo.toml b/front/Cargo.toml
index a8afbb6..b4ee9ac 100644
--- a/front/Cargo.toml
+++ b/front/Cargo.toml
@@ -1,5 +1,5 @@
 [dependencies]
-alejandra_engine = { "path" = "../src/alejandra_engine" }
+alejandra = { "path" = "../src/alejandra" }
 console_error_panic_hook = "*"
 wasm-bindgen = "*"
 wee_alloc = "*"
diff --git a/front/src/lib.rs b/front/src/lib.rs
index e874fda..a9d0f93 100644
--- a/front/src/lib.rs
+++ b/front/src/lib.rs
@@ -12,5 +12,5 @@ pub fn main() -> Result<(), JsValue> {
 
 #[wasm_bindgen]
 pub fn format(before: String, path: String) -> String {
-    alejandra_engine::format::in_memory(path, before).1
+    alejandra::format::in_memory(path, before).1
 }
diff --git a/src/alejandra_engine/Cargo.toml b/src/alejandra/Cargo.toml
similarity index 86%
rename from src/alejandra_engine/Cargo.toml
rename to src/alejandra/Cargo.toml
index b181cfa..93061b4 100644
--- a/src/alejandra_engine/Cargo.toml
+++ b/src/alejandra/Cargo.toml
@@ -1,36 +1,36 @@
 [dependencies]
-rnix = "*"
+rnix = "0"
 rowan = "0.12.6" # follows rnix
 
 [target.aarch64-unknown-linux-musl.dependencies.mimalloc]
 default-features = false
-version = "*"
+version = "0"
 
 [target.armv6l-unknown-linux-musleabihf.dependencies.mimalloc]
 default-features = false
-version = "*"
+version = "0"
 
 [target.armv7l-unknown-linux-musleabihf.dependencies.mimalloc]
 default-features = false
-version = "*"
+version = "0"
 
 [target.i686-unknown-linux-musl.dependencies.mimalloc]
 default-features = false
-version = "*"
+version = "0"
 
 [target.x86_64-unknown-linux-gnu.dependencies.mimalloc]
 default-features = false
-version = "*"
+version = "0"
 
 [target.x86_64-unknown-linux-musl.dependencies.mimalloc]
 default-features = false
-version = "*"
+version = "0"
 
 [package]
 authors = ["Kevin Amado <kamadorueda@gmail.com>"]
 description = "The Uncompromising Nix Code Formatter"
 edition = "2021"
 license = "Unlicense"
-name = "alejandra_engine"
+name = "alejandra"
 repository = "https://github.com/kamadorueda/alejandra"
 version = "1.5.0"
diff --git a/src/alejandra_engine/src/builder.rs b/src/alejandra/src/builder.rs
similarity index 100%
rename from src/alejandra_engine/src/builder.rs
rename to src/alejandra/src/builder.rs
diff --git a/src/alejandra_engine/src/children.rs b/src/alejandra/src/children.rs
similarity index 100%
rename from src/alejandra_engine/src/children.rs
rename to src/alejandra/src/children.rs
diff --git a/src/alejandra_engine/src/children2.rs b/src/alejandra/src/children2.rs
similarity index 100%
rename from src/alejandra_engine/src/children2.rs
rename to src/alejandra/src/children2.rs
diff --git a/src/alejandra_engine/src/format.rs b/src/alejandra/src/format.rs
similarity index 100%
rename from src/alejandra_engine/src/format.rs
rename to src/alejandra/src/format.rs
diff --git a/src/alejandra_engine/src/lib.rs b/src/alejandra/src/lib.rs
similarity index 100%
rename from src/alejandra_engine/src/lib.rs
rename to src/alejandra/src/lib.rs
diff --git a/src/alejandra_engine/src/parsers/mod.rs b/src/alejandra/src/parsers/mod.rs
similarity index 100%
rename from src/alejandra_engine/src/parsers/mod.rs
rename to src/alejandra/src/parsers/mod.rs
diff --git a/src/alejandra_engine/src/parsers/pattern.rs b/src/alejandra/src/parsers/pattern.rs
similarity index 100%
rename from src/alejandra_engine/src/parsers/pattern.rs
rename to src/alejandra/src/parsers/pattern.rs
diff --git a/src/alejandra_engine/src/position.rs b/src/alejandra/src/position.rs
similarity index 100%
rename from src/alejandra_engine/src/position.rs
rename to src/alejandra/src/position.rs
diff --git a/src/alejandra_engine/src/rules/apply.rs b/src/alejandra/src/rules/apply.rs
similarity index 100%
rename from src/alejandra_engine/src/rules/apply.rs
rename to src/alejandra/src/rules/apply.rs
diff --git a/src/alejandra_engine/src/rules/attr_set.rs b/src/alejandra/src/rules/attr_set.rs
similarity index 100%
rename from src/alejandra_engine/src/rules/attr_set.rs
rename to src/alejandra/src/rules/attr_set.rs
diff --git a/src/alejandra_engine/src/rules/bin_op.rs b/src/alejandra/src/rules/bin_op.rs
similarity index 100%
rename from src/alejandra_engine/src/rules/bin_op.rs
rename to src/alejandra/src/rules/bin_op.rs
diff --git a/src/alejandra_engine/src/rules/dynamic.rs b/src/alejandra/src/rules/dynamic.rs
similarity index 100%
rename from src/alejandra_engine/src/rules/dynamic.rs
rename to src/alejandra/src/rules/dynamic.rs
diff --git a/src/alejandra_engine/src/rules/if_else.rs b/src/alejandra/src/rules/if_else.rs
similarity index 100%
rename from src/alejandra_engine/src/rules/if_else.rs
rename to src/alejandra/src/rules/if_else.rs
diff --git a/src/alejandra_engine/src/rules/inherit.rs b/src/alejandra/src/rules/inherit.rs
similarity index 100%
rename from src/alejandra_engine/src/rules/inherit.rs
rename to src/alejandra/src/rules/inherit.rs
diff --git a/src/alejandra_engine/src/rules/key_value.rs b/src/alejandra/src/rules/key_value.rs
similarity index 100%
rename from src/alejandra_engine/src/rules/key_value.rs
rename to src/alejandra/src/rules/key_value.rs
diff --git a/src/alejandra_engine/src/rules/lambda.rs b/src/alejandra/src/rules/lambda.rs
similarity index 100%
rename from src/alejandra_engine/src/rules/lambda.rs
rename to src/alejandra/src/rules/lambda.rs
diff --git a/src/alejandra_engine/src/rules/let_in.rs b/src/alejandra/src/rules/let_in.rs
similarity index 100%
rename from src/alejandra_engine/src/rules/let_in.rs
rename to src/alejandra/src/rules/let_in.rs
diff --git a/src/alejandra_engine/src/rules/list.rs b/src/alejandra/src/rules/list.rs
similarity index 100%
rename from src/alejandra_engine/src/rules/list.rs
rename to src/alejandra/src/rules/list.rs
diff --git a/src/alejandra_engine/src/rules/mod.rs b/src/alejandra/src/rules/mod.rs
similarity index 100%
rename from src/alejandra_engine/src/rules/mod.rs
rename to src/alejandra/src/rules/mod.rs
diff --git a/src/alejandra_engine/src/rules/paren.rs b/src/alejandra/src/rules/paren.rs
similarity index 100%
rename from src/alejandra_engine/src/rules/paren.rs
rename to src/alejandra/src/rules/paren.rs
diff --git a/src/alejandra_engine/src/rules/pat_bind.rs b/src/alejandra/src/rules/pat_bind.rs
similarity index 100%
rename from src/alejandra_engine/src/rules/pat_bind.rs
rename to src/alejandra/src/rules/pat_bind.rs
diff --git a/src/alejandra_engine/src/rules/pat_entry.rs b/src/alejandra/src/rules/pat_entry.rs
similarity index 100%
rename from src/alejandra_engine/src/rules/pat_entry.rs
rename to src/alejandra/src/rules/pat_entry.rs
diff --git a/src/alejandra_engine/src/rules/pattern.rs b/src/alejandra/src/rules/pattern.rs
similarity index 100%
rename from src/alejandra_engine/src/rules/pattern.rs
rename to src/alejandra/src/rules/pattern.rs
diff --git a/src/alejandra_engine/src/rules/root.rs b/src/alejandra/src/rules/root.rs
similarity index 100%
rename from src/alejandra_engine/src/rules/root.rs
rename to src/alejandra/src/rules/root.rs
diff --git a/src/alejandra_engine/src/rules/scoped.rs b/src/alejandra/src/rules/scoped.rs
similarity index 100%
rename from src/alejandra_engine/src/rules/scoped.rs
rename to src/alejandra/src/rules/scoped.rs
diff --git a/src/alejandra_engine/src/rules/select.rs b/src/alejandra/src/rules/select.rs
similarity index 100%
rename from src/alejandra_engine/src/rules/select.rs
rename to src/alejandra/src/rules/select.rs
diff --git a/src/alejandra_engine/src/rules/string.rs b/src/alejandra/src/rules/string.rs
similarity index 100%
rename from src/alejandra_engine/src/rules/string.rs
rename to src/alejandra/src/rules/string.rs
diff --git a/src/alejandra_engine/src/utils.rs b/src/alejandra/src/utils.rs
similarity index 100%
rename from src/alejandra_engine/src/utils.rs
rename to src/alejandra/src/utils.rs
diff --git a/src/alejandra_engine/src/version.rs b/src/alejandra/src/version.rs
similarity index 100%
rename from src/alejandra_engine/src/version.rs
rename to src/alejandra/src/version.rs
diff --git a/src/alejandra_engine/tests/cases/apply/in b/src/alejandra/tests/cases/apply/in
similarity index 100%
rename from src/alejandra_engine/tests/cases/apply/in
rename to src/alejandra/tests/cases/apply/in
diff --git a/src/alejandra_engine/tests/cases/apply/out b/src/alejandra/tests/cases/apply/out
similarity index 100%
rename from src/alejandra_engine/tests/cases/apply/out
rename to src/alejandra/tests/cases/apply/out
diff --git a/src/alejandra_engine/tests/cases/assert/in b/src/alejandra/tests/cases/assert/in
similarity index 100%
rename from src/alejandra_engine/tests/cases/assert/in
rename to src/alejandra/tests/cases/assert/in
diff --git a/src/alejandra_engine/tests/cases/assert/out b/src/alejandra/tests/cases/assert/out
similarity index 100%
rename from src/alejandra_engine/tests/cases/assert/out
rename to src/alejandra/tests/cases/assert/out
diff --git a/src/alejandra_engine/tests/cases/attr_set/in b/src/alejandra/tests/cases/attr_set/in
similarity index 100%
rename from src/alejandra_engine/tests/cases/attr_set/in
rename to src/alejandra/tests/cases/attr_set/in
diff --git a/src/alejandra_engine/tests/cases/attr_set/out b/src/alejandra/tests/cases/attr_set/out
similarity index 100%
rename from src/alejandra_engine/tests/cases/attr_set/out
rename to src/alejandra/tests/cases/attr_set/out
diff --git a/src/alejandra_engine/tests/cases/bin_op/in b/src/alejandra/tests/cases/bin_op/in
similarity index 100%
rename from src/alejandra_engine/tests/cases/bin_op/in
rename to src/alejandra/tests/cases/bin_op/in
diff --git a/src/alejandra_engine/tests/cases/bin_op/out b/src/alejandra/tests/cases/bin_op/out
similarity index 100%
rename from src/alejandra_engine/tests/cases/bin_op/out
rename to src/alejandra/tests/cases/bin_op/out
diff --git a/src/alejandra_engine/tests/cases/comment/in b/src/alejandra/tests/cases/comment/in
similarity index 100%
rename from src/alejandra_engine/tests/cases/comment/in
rename to src/alejandra/tests/cases/comment/in
diff --git a/src/alejandra_engine/tests/cases/comment/out b/src/alejandra/tests/cases/comment/out
similarity index 100%
rename from src/alejandra_engine/tests/cases/comment/out
rename to src/alejandra/tests/cases/comment/out
diff --git a/src/alejandra_engine/tests/cases/dynamic/in b/src/alejandra/tests/cases/dynamic/in
similarity index 100%
rename from src/alejandra_engine/tests/cases/dynamic/in
rename to src/alejandra/tests/cases/dynamic/in
diff --git a/src/alejandra_engine/tests/cases/dynamic/out b/src/alejandra/tests/cases/dynamic/out
similarity index 100%
rename from src/alejandra_engine/tests/cases/dynamic/out
rename to src/alejandra/tests/cases/dynamic/out
diff --git a/src/alejandra_engine/tests/cases/error/in b/src/alejandra/tests/cases/error/in
similarity index 100%
rename from src/alejandra_engine/tests/cases/error/in
rename to src/alejandra/tests/cases/error/in
diff --git a/src/alejandra_engine/tests/cases/error/out b/src/alejandra/tests/cases/error/out
similarity index 100%
rename from src/alejandra_engine/tests/cases/error/out
rename to src/alejandra/tests/cases/error/out
diff --git a/src/alejandra_engine/tests/cases/idioms/in b/src/alejandra/tests/cases/idioms/in
similarity index 100%
rename from src/alejandra_engine/tests/cases/idioms/in
rename to src/alejandra/tests/cases/idioms/in
diff --git a/src/alejandra_engine/tests/cases/idioms/out b/src/alejandra/tests/cases/idioms/out
similarity index 100%
rename from src/alejandra_engine/tests/cases/idioms/out
rename to src/alejandra/tests/cases/idioms/out
diff --git a/src/alejandra_engine/tests/cases/idioms_lib_1/in b/src/alejandra/tests/cases/idioms_lib_1/in
similarity index 100%
rename from src/alejandra_engine/tests/cases/idioms_lib_1/in
rename to src/alejandra/tests/cases/idioms_lib_1/in
diff --git a/src/alejandra_engine/tests/cases/idioms_lib_1/out b/src/alejandra/tests/cases/idioms_lib_1/out
similarity index 100%
rename from src/alejandra_engine/tests/cases/idioms_lib_1/out
rename to src/alejandra/tests/cases/idioms_lib_1/out
diff --git a/src/alejandra_engine/tests/cases/idioms_pkgs_1/in b/src/alejandra/tests/cases/idioms_pkgs_1/in
similarity index 100%
rename from src/alejandra_engine/tests/cases/idioms_pkgs_1/in
rename to src/alejandra/tests/cases/idioms_pkgs_1/in
diff --git a/src/alejandra_engine/tests/cases/idioms_pkgs_1/out b/src/alejandra/tests/cases/idioms_pkgs_1/out
similarity index 100%
rename from src/alejandra_engine/tests/cases/idioms_pkgs_1/out
rename to src/alejandra/tests/cases/idioms_pkgs_1/out
diff --git a/src/alejandra_engine/tests/cases/if_else/in b/src/alejandra/tests/cases/if_else/in
similarity index 100%
rename from src/alejandra_engine/tests/cases/if_else/in
rename to src/alejandra/tests/cases/if_else/in
diff --git a/src/alejandra_engine/tests/cases/if_else/out b/src/alejandra/tests/cases/if_else/out
similarity index 100%
rename from src/alejandra_engine/tests/cases/if_else/out
rename to src/alejandra/tests/cases/if_else/out
diff --git a/src/alejandra_engine/tests/cases/inherit/in b/src/alejandra/tests/cases/inherit/in
similarity index 100%
rename from src/alejandra_engine/tests/cases/inherit/in
rename to src/alejandra/tests/cases/inherit/in
diff --git a/src/alejandra_engine/tests/cases/inherit/out b/src/alejandra/tests/cases/inherit/out
similarity index 100%
rename from src/alejandra_engine/tests/cases/inherit/out
rename to src/alejandra/tests/cases/inherit/out
diff --git a/src/alejandra_engine/tests/cases/inherit_from/in b/src/alejandra/tests/cases/inherit_from/in
similarity index 100%
rename from src/alejandra_engine/tests/cases/inherit_from/in
rename to src/alejandra/tests/cases/inherit_from/in
diff --git a/src/alejandra_engine/tests/cases/inherit_from/out b/src/alejandra/tests/cases/inherit_from/out
similarity index 100%
rename from src/alejandra_engine/tests/cases/inherit_from/out
rename to src/alejandra/tests/cases/inherit_from/out
diff --git a/src/alejandra_engine/tests/cases/key_value/in b/src/alejandra/tests/cases/key_value/in
similarity index 100%
rename from src/alejandra_engine/tests/cases/key_value/in
rename to src/alejandra/tests/cases/key_value/in
diff --git a/src/alejandra_engine/tests/cases/key_value/out b/src/alejandra/tests/cases/key_value/out
similarity index 100%
rename from src/alejandra_engine/tests/cases/key_value/out
rename to src/alejandra/tests/cases/key_value/out
diff --git a/src/alejandra_engine/tests/cases/lambda/in b/src/alejandra/tests/cases/lambda/in
similarity index 100%
rename from src/alejandra_engine/tests/cases/lambda/in
rename to src/alejandra/tests/cases/lambda/in
diff --git a/src/alejandra_engine/tests/cases/lambda/out b/src/alejandra/tests/cases/lambda/out
similarity index 100%
rename from src/alejandra_engine/tests/cases/lambda/out
rename to src/alejandra/tests/cases/lambda/out
diff --git a/src/alejandra_engine/tests/cases/let_in/in b/src/alejandra/tests/cases/let_in/in
similarity index 100%
rename from src/alejandra_engine/tests/cases/let_in/in
rename to src/alejandra/tests/cases/let_in/in
diff --git a/src/alejandra_engine/tests/cases/let_in/out b/src/alejandra/tests/cases/let_in/out
similarity index 100%
rename from src/alejandra_engine/tests/cases/let_in/out
rename to src/alejandra/tests/cases/let_in/out
diff --git a/src/alejandra_engine/tests/cases/lists/in b/src/alejandra/tests/cases/lists/in
similarity index 100%
rename from src/alejandra_engine/tests/cases/lists/in
rename to src/alejandra/tests/cases/lists/in
diff --git a/src/alejandra_engine/tests/cases/lists/out b/src/alejandra/tests/cases/lists/out
similarity index 100%
rename from src/alejandra_engine/tests/cases/lists/out
rename to src/alejandra/tests/cases/lists/out
diff --git a/src/alejandra_engine/tests/cases/or_default/in b/src/alejandra/tests/cases/or_default/in
similarity index 100%
rename from src/alejandra_engine/tests/cases/or_default/in
rename to src/alejandra/tests/cases/or_default/in
diff --git a/src/alejandra_engine/tests/cases/or_default/out b/src/alejandra/tests/cases/or_default/out
similarity index 100%
rename from src/alejandra_engine/tests/cases/or_default/out
rename to src/alejandra/tests/cases/or_default/out
diff --git a/src/alejandra_engine/tests/cases/paren/in b/src/alejandra/tests/cases/paren/in
similarity index 100%
rename from src/alejandra_engine/tests/cases/paren/in
rename to src/alejandra/tests/cases/paren/in
diff --git a/src/alejandra_engine/tests/cases/paren/out b/src/alejandra/tests/cases/paren/out
similarity index 100%
rename from src/alejandra_engine/tests/cases/paren/out
rename to src/alejandra/tests/cases/paren/out
diff --git a/src/alejandra_engine/tests/cases/pat_bind/in b/src/alejandra/tests/cases/pat_bind/in
similarity index 100%
rename from src/alejandra_engine/tests/cases/pat_bind/in
rename to src/alejandra/tests/cases/pat_bind/in
diff --git a/src/alejandra_engine/tests/cases/pat_bind/out b/src/alejandra/tests/cases/pat_bind/out
similarity index 100%
rename from src/alejandra_engine/tests/cases/pat_bind/out
rename to src/alejandra/tests/cases/pat_bind/out
diff --git a/src/alejandra_engine/tests/cases/pattern/in b/src/alejandra/tests/cases/pattern/in
similarity index 100%
rename from src/alejandra_engine/tests/cases/pattern/in
rename to src/alejandra/tests/cases/pattern/in
diff --git a/src/alejandra_engine/tests/cases/pattern/out b/src/alejandra/tests/cases/pattern/out
similarity index 100%
rename from src/alejandra_engine/tests/cases/pattern/out
rename to src/alejandra/tests/cases/pattern/out
diff --git a/src/alejandra_engine/tests/cases/root/in b/src/alejandra/tests/cases/root/in
similarity index 100%
rename from src/alejandra_engine/tests/cases/root/in
rename to src/alejandra/tests/cases/root/in
diff --git a/src/alejandra_engine/tests/cases/root/out b/src/alejandra/tests/cases/root/out
similarity index 100%
rename from src/alejandra_engine/tests/cases/root/out
rename to src/alejandra/tests/cases/root/out
diff --git a/src/alejandra_engine/tests/cases/select/in b/src/alejandra/tests/cases/select/in
similarity index 100%
rename from src/alejandra_engine/tests/cases/select/in
rename to src/alejandra/tests/cases/select/in
diff --git a/src/alejandra_engine/tests/cases/select/out b/src/alejandra/tests/cases/select/out
similarity index 100%
rename from src/alejandra_engine/tests/cases/select/out
rename to src/alejandra/tests/cases/select/out
diff --git a/src/alejandra_engine/tests/cases/string/in b/src/alejandra/tests/cases/string/in
similarity index 100%
rename from src/alejandra_engine/tests/cases/string/in
rename to src/alejandra/tests/cases/string/in
diff --git a/src/alejandra_engine/tests/cases/string/out b/src/alejandra/tests/cases/string/out
similarity index 100%
rename from src/alejandra_engine/tests/cases/string/out
rename to src/alejandra/tests/cases/string/out
diff --git a/src/alejandra_engine/tests/cases/string_interpol/in b/src/alejandra/tests/cases/string_interpol/in
similarity index 100%
rename from src/alejandra_engine/tests/cases/string_interpol/in
rename to src/alejandra/tests/cases/string_interpol/in
diff --git a/src/alejandra_engine/tests/cases/string_interpol/out b/src/alejandra/tests/cases/string_interpol/out
similarity index 100%
rename from src/alejandra_engine/tests/cases/string_interpol/out
rename to src/alejandra/tests/cases/string_interpol/out
diff --git a/src/alejandra_engine/tests/cases/with/in b/src/alejandra/tests/cases/with/in
similarity index 100%
rename from src/alejandra_engine/tests/cases/with/in
rename to src/alejandra/tests/cases/with/in
diff --git a/src/alejandra_engine/tests/cases/with/out b/src/alejandra/tests/cases/with/out
similarity index 100%
rename from src/alejandra_engine/tests/cases/with/out
rename to src/alejandra/tests/cases/with/out
diff --git a/src/alejandra_engine/tests/fmt.rs b/src/alejandra/tests/fmt.rs
similarity index 91%
rename from src/alejandra_engine/tests/fmt.rs
rename to src/alejandra/tests/fmt.rs
index 3ab6778..b947c4e 100644
--- a/src/alejandra_engine/tests/fmt.rs
+++ b/src/alejandra/tests/fmt.rs
@@ -15,7 +15,7 @@ fn cases() {
         let path_out = format!("tests/cases/{}/out", case);
         let content_in = std::fs::read_to_string(path_in.clone()).unwrap();
         let content_got =
-            alejandra_engine::format::in_memory(path_in, content_in.clone()).1;
+            alejandra::format::in_memory(path_in, content_in.clone()).1;
 
         if should_update {
             std::fs::File::create(&path_out)
diff --git a/src/alejandra_cli/Cargo.toml b/src/alejandra_cli/Cargo.toml
index 21e9a24..353fd16 100644
--- a/src/alejandra_cli/Cargo.toml
+++ b/src/alejandra_cli/Cargo.toml
@@ -3,7 +3,7 @@ name = "alejandra"
 path = "src/main.rs"
 
 [dependencies]
-alejandra_engine = { path = "../alejandra_engine" }
+alejandra = { path = "../alejandra" }
 atty = "*"
 clap = "*"
 indoc = "*"
diff --git a/src/alejandra_cli/src/cli.rs b/src/alejandra_cli/src/cli.rs
index 080167f..0003632 100644
--- a/src/alejandra_cli/src/cli.rs
+++ b/src/alejandra_cli/src/cli.rs
@@ -1,13 +1,13 @@
 #[derive(Clone)]
 pub(crate) struct FormattedPath {
     pub path:   String,
-    pub status: alejandra_engine::format::Status,
+    pub status: alejandra::format::Status,
 }
 
 pub(crate) fn parse(args: Vec<String>) -> clap::ArgMatches {
     clap::Command::new("Alejandra")
         .about("The Uncompromising Nix Code Formatter.")
-        .version(alejandra_engine::version::VERSION)
+        .version(alejandra::version::VERSION)
         .arg(
             clap::Arg::new("include")
                 .help("Files or directories, or none to format stdin.")
@@ -78,7 +78,7 @@ pub(crate) fn stdin(quiet: bool) -> FormattedPath {
     std::io::stdin().read_to_string(&mut before).unwrap();
 
     let (status, data) =
-        alejandra_engine::format::in_memory(path.clone(), before.clone());
+        alejandra::format::in_memory(path.clone(), before.clone());
 
     print!("{}", data);
 
@@ -100,9 +100,9 @@ pub(crate) fn simple(
         .par_iter()
         .map(|path| {
             let status =
-                alejandra_engine::format::in_fs(path.clone(), in_place);
+                alejandra::format::in_fs(path.clone(), in_place);
 
-            if let alejandra_engine::format::Status::Changed(changed) = status {
+            if let alejandra::format::Status::Changed(changed) = status {
                 if changed && !quiet {
                     if in_place {
                         eprintln!("Changed: {}", &path);
@@ -172,7 +172,7 @@ pub(crate) fn tui(
     std::thread::spawn(move || {
         paths.into_par_iter().for_each_with(sender_paths, |sender, path| {
             let status =
-                alejandra_engine::format::in_fs(path.clone(), in_place);
+                alejandra::format::in_fs(path.clone(), in_place);
 
             if let Err(error) = sender
                 .send(Event::FormattedPath(FormattedPath { path, status }))
@@ -197,7 +197,7 @@ pub(crate) fn tui(
                 match event {
                     Event::FormattedPath(formatted_path) => {
                         match &formatted_path.status {
-                            alejandra_engine::format::Status::Changed(
+                            alejandra::format::Status::Changed(
                                 changed,
                             ) => {
                                 if *changed {
@@ -206,7 +206,7 @@ pub(crate) fn tui(
                                     paths_unchanged += 1;
                                 }
                             }
-                            alejandra_engine::format::Status::Error(_) => {
+                            alejandra::format::Status::Error(_) => {
                                 paths_with_errors += 1;
                             }
                         };
@@ -250,7 +250,7 @@ pub(crate) fn tui(
                             .fg(tui::style::Color::Green),
                     ),
                     tui::text::Span::raw(" "),
-                    tui::text::Span::raw(alejandra_engine::version::VERSION),
+                    tui::text::Span::raw(alejandra::version::VERSION),
                 ]),
                 tui::text::Spans::from(vec![tui::text::Span::raw(
                     "The Uncompromising Nix Code Formatter",
@@ -304,7 +304,7 @@ pub(crate) fn tui(
                     .map(|formatted_path| {
                         tui::text::Spans::from(vec![
                             match formatted_path.status {
-                                alejandra_engine::format::Status::Changed(
+                                alejandra::format::Status::Changed(
                                     changed,
                                 ) => tui::text::Span::styled(
                                     if changed {
@@ -319,7 +319,7 @@ pub(crate) fn tui(
                                     tui::style::Style::default()
                                         .fg(tui::style::Color::Green),
                                 ),
-                                alejandra_engine::format::Status::Error(_) => {
+                                alejandra::format::Status::Error(_) => {
                                     tui::text::Span::styled(
                                         "ERROR ",
                                         tui::style::Style::default()
@@ -389,7 +389,7 @@ pub fn main() -> std::io::Result<()> {
         .filter(|formatted_path| {
             matches!(
                 formatted_path.status,
-                alejandra_engine::format::Status::Error(_)
+                alejandra::format::Status::Error(_)
             )
         })
         .count();
@@ -402,7 +402,7 @@ pub fn main() -> std::io::Result<()> {
             if errors >= 2 { "s" } else { "" }
         );
         for formatted_path in formatted_paths {
-            if let alejandra_engine::format::Status::Error(error) =
+            if let alejandra::format::Status::Error(error) =
                 formatted_path.status
             {
                 eprintln!("  {}: {}", formatted_path.path, &error);
@@ -414,7 +414,7 @@ pub fn main() -> std::io::Result<()> {
     let changed = formatted_paths
         .iter()
         .filter(|formatted_path| match formatted_path.status {
-            alejandra_engine::format::Status::Changed(changed) => changed,
+            alejandra::format::Status::Changed(changed) => changed,
             _ => false,
         })
         .count();