diff --git a/.gitignore b/.gitignore
index 9b76d58..8a62fd3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,8 +2,6 @@
 
 !src/
 !src/errors/
-!src/errors/internal_server_error/
-!src/errors/not_found/
 !src/page/
 !src/page/cube/
 !src/page/text/
diff --git a/src/errors/not_found/not-found.css b/src/errors/cube-grid.css
similarity index 100%
rename from src/errors/not_found/not-found.css
rename to src/errors/cube-grid.css
diff --git a/src/errors/internal_server_error/mod.rs b/src/errors/internal_server_error.rs
similarity index 94%
rename from src/errors/internal_server_error/mod.rs
rename to src/errors/internal_server_error.rs
index b6a7ecb..c9298ce 100644
--- a/src/errors/internal_server_error/mod.rs
+++ b/src/errors/internal_server_error.rs
@@ -19,7 +19,7 @@ pub fn handler<B: 'static>(
     let response = response.set_body(
         cube::create(
             Some("Error"),
-            asset::Css::Shared("not-found.css"),
+            asset::Css::Shared("cube-grid.css"),
             array::from_fn(|_| {
                 (html! {
                    .frame { "error" }
diff --git a/src/errors/not_found/mod.rs b/src/errors/not_found.rs
similarity index 95%
rename from src/errors/not_found/mod.rs
rename to src/errors/not_found.rs
index f39817e..e323c16 100644
--- a/src/errors/not_found/mod.rs
+++ b/src/errors/not_found.rs
@@ -19,7 +19,7 @@ pub fn handler<B: 'static>(
     let response = response.set_body(
         cube::create(
             Some("404"),
-            asset::Css::Shared("not-found.css"),
+            asset::Css::Shared("cube-grid.css"),
             array::from_fn(|_| {
                 (html! {
                    .frame {