diff --git a/test/test_utils.dart b/test/test_utils.dart
index 50a5c439..9482b9cc 100644
--- a/test/test_utils.dart
+++ b/test/test_utils.dart
@@ -109,7 +109,6 @@ void _matchFileWithExpected({
     }
   } catch (e) {
     print('Failed test: Debug generated file: ${file.absolute.path}');
-    file.copySync(path.joinAll(pathToExpected));
     rethrow;
   }
 }