diff --git a/.gitattributes b/.gitattributes
index abbcc83672..1f16d2f348 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -8,7 +8,3 @@
 
 # ISLE should use lisp syntax highlighting.
 *.isle linguist-language=lisp
-
-# Tell GitHub this is generated code, and doesn't need to be shown in diffs by
-# default.
-cranelift/codegen/src/isa/*/lower/isle/generated_code.rs linguist-generated