diff --git a/mnemo_cards_backend/lib/database/daos/user_dao.dart b/mnemo_cards_backend/lib/database/daos/user_dao.dart
index 30ab79b..561cd60 100644
--- a/mnemo_cards_backend/lib/database/daos/user_dao.dart
+++ b/mnemo_cards_backend/lib/database/daos/user_dao.dart
@@ -377,10 +377,11 @@ class UserDao extends DatabaseAccessor<AppDatabase> with _$UserDaoMixin {
   /// Проверить, есть ли у пользователя доступ к паку
   Future<bool> hasPackAccess(String userId, String packId) async {
     final query = select(userPacks)
-      ..where((up) => up.userId.equals(userId) & up.packId.equals(packId));
+      ..where((up) => up.userId.equals(userId) & up.packId.equals(packId))
+      ..limit(1);
 
-    final result = await query.getSingleOrNull();
-    return result != null;
+    final results = await query.get();
+    return results.isNotEmpty;
   }
 
   /// Дать пользователю доступ к паку