diff --git a/packages/leaderboard_repository/test/src/leaderboard_repository_test.dart b/packages/leaderboard_repository/test/src/leaderboard_repository_test.dart
index 77f697fe..1809ab38 100644
--- a/packages/leaderboard_repository/test/src/leaderboard_repository_test.dart
+++ b/packages/leaderboard_repository/test/src/leaderboard_repository_test.dart
@@ -21,9 +21,6 @@ class _MockQueryDocumentSnapshot extends Mock
 class _MockDocumentReference extends Mock
     implements DocumentReference<Map<String, dynamic>> {}
 
-class _MockDocumentSnapshot extends Mock
-    implements DocumentSnapshot<Map<String, dynamic>> {}
-
 void main() {
   group('LeaderboardRepository', () {
     late FirebaseFirestore firestore;