diff --git a/src/UI/InputElement/Validators/OpeningHoursValidator.ts b/src/UI/InputElement/Validators/OpeningHoursValidator.ts
index 57f0ac8334..0a44f52ff3 100644
--- a/src/UI/InputElement/Validators/OpeningHoursValidator.ts
+++ b/src/UI/InputElement/Validators/OpeningHoursValidator.ts
@@ -52,7 +52,4 @@ export default class OpeningHoursValidator extends Validator {
         )
     }
 
-    reformat(s: string, _?: () => string): string {
-        return super.reformat(s, _)
-    }
 }