diff --git a/.gitignore b/.gitignore
index fbbdb6e..1afea7e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 /.direnv
 /target
+/result
diff --git a/flake.lock b/flake.lock
index 957dc1d..956dbd2 100644
--- a/flake.lock
+++ b/flake.lock
@@ -24,16 +24,16 @@
     },
     "systems": {
       "locked": {
-        "lastModified": 1689347949,
-        "narHash": "sha256-12tWmuL2zgBgZkdoB6qXZsgJEH9LR3oUgpaQq2RbI80=",
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
         "owner": "nix-systems",
-        "repo": "default-linux",
-        "rev": "31732fcf5e8fea42e59c2488ad31a0e651500f68",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
         "type": "github"
       },
       "original": {
         "owner": "nix-systems",
-        "repo": "default-linux",
+        "repo": "default",
         "type": "github"
       }
     }
diff --git a/flake.nix b/flake.nix
index 427168b..870fdca 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,5 +1,5 @@
 {
-  description = "Diff Nix";
+  description = "Dix - Diff Nix";
 
   inputs = {
     nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
@@ -11,8 +11,18 @@
     pkgsFor = inputs.nixpkgs.legacyPackages;
   in {
     packages = eachSystem (system: {
-      default = inputs.self.packages.${system}.ralc;
-      ralc = pkgsFor.${system}.callPackage ./nix/package.nix {};
+      default = inputs.self.packages.${system}.dix;
+      dix = pkgsFor.${system}.callPackage ./nix/package.nix {};
+    });
+
+    apps = eachSystem (system: let
+      inherit (inputs.self.packages.${system}) dix;
+    in {
+      default = inputs.self.apps.${system}.dix;
+      dix = {
+        type = "app";
+        program = "${dix}/bin/dix";
+      };
     });
 
     devShells = eachSystem (system: {
diff --git a/nix/package.nix b/nix/package.nix
new file mode 100644
index 0000000..4852111
--- /dev/null
+++ b/nix/package.nix
@@ -0,0 +1,18 @@
+{
+  rustPlatform,
+  lib,
+  ...
+}: let
+  toml = (lib.importTOML ../Cargo.toml).package;
+  pname = toml.name;
+  inherit (toml) version;
+in
+  rustPlatform.buildRustPackage {
+    inherit pname version;
+    src = builtins.path {
+      name = "${pname}-${version}";
+      path = lib.sources.cleanSource ../.;
+    };
+    cargoLock.lockFile = ../Cargo.lock;
+    doCheck = true;
+  }