diff --git a/src/class-elements/grammar-privatename-whitespace-error-meth.case.case b/src/class-elements/grammar-privatename-whitespace-error-meth.case
similarity index 100%
rename from src/class-elements/grammar-privatename-whitespace-error-meth.case.case
rename to src/class-elements/grammar-privatename-whitespace-error-meth.case
diff --git a/test/language/expressions/class/elements/syntax/early-errors/grammar-privatename-whitespace-error-meth.case.js b/test/language/expressions/class/elements/syntax/early-errors/grammar-privatename-whitespace-error-meth.js
similarity index 98%
rename from test/language/expressions/class/elements/syntax/early-errors/grammar-privatename-whitespace-error-meth.case.js
rename to test/language/expressions/class/elements/syntax/early-errors/grammar-privatename-whitespace-error-meth.js
index e91f16b3c3..56dfceb548 100644
--- a/test/language/expressions/class/elements/syntax/early-errors/grammar-privatename-whitespace-error-meth.case.js
+++ b/test/language/expressions/class/elements/syntax/early-errors/grammar-privatename-whitespace-error-meth.js
@@ -1,5 +1,5 @@
 // This file was procedurally generated from the following sources:
-// - src/class-elements/grammar-privatename-whitespace-error-meth.case.case
+// - src/class-elements/grammar-privatename-whitespace-error-meth.case
 // - src/class-elements/syntax/invalid/cls-expr-elements-invalid-syntax.template
 /*---
 description: No space allowed between sigil and IdentifierName (Method) (class expression)
diff --git a/test/language/statements/class/elements/syntax/early-errors/grammar-privatename-whitespace-error-meth.case.js b/test/language/statements/class/elements/syntax/early-errors/grammar-privatename-whitespace-error-meth.js
similarity index 98%
rename from test/language/statements/class/elements/syntax/early-errors/grammar-privatename-whitespace-error-meth.case.js
rename to test/language/statements/class/elements/syntax/early-errors/grammar-privatename-whitespace-error-meth.js
index 65e8a1d0cc..7243f4236f 100644
--- a/test/language/statements/class/elements/syntax/early-errors/grammar-privatename-whitespace-error-meth.case.js
+++ b/test/language/statements/class/elements/syntax/early-errors/grammar-privatename-whitespace-error-meth.js
@@ -1,5 +1,5 @@
 // This file was procedurally generated from the following sources:
-// - src/class-elements/grammar-privatename-whitespace-error-meth.case.case
+// - src/class-elements/grammar-privatename-whitespace-error-meth.case
 // - src/class-elements/syntax/invalid/cls-decl-elements-invalid-syntax.template
 /*---
 description: No space allowed between sigil and IdentifierName (Method) (class declaration)