diff --git a/test/diff_test.dart b/test/diff_test.dart
index 9cfd8b5..463a030 100644
--- a/test/diff_test.dart
+++ b/test/diff_test.dart
@@ -128,7 +128,9 @@ index e69de29..c217c63 100644
 
   tearDown(() {
     repo.free();
-    tmpDir.deleteSync(recursive: true);
+    if (Platform.isLinux || Platform.isMacOS) {
+      tmpDir.deleteSync(recursive: true);
+    }
   });
 
   group('Diff', () {