diff --git a/sass/style.scss b/sass/style.scss
index 88025f7..4c6b1df 100644
--- a/sass/style.scss
+++ b/sass/style.scss
@@ -16,6 +16,6 @@
 @use "main";
 @use "comments";
 @use "scanlines";
-@import "custom";
+@import "custom.css";
 @import "syntax-theme-dark.css" (prefers-color-scheme: dark);
 @import "syntax-theme-light.css" (prefers-color-scheme: light);