diff --git a/src/resolvers/SystemResolvers.ts b/src/resolvers/SystemResolvers.ts
index c2efb48..dc10fe9 100644
--- a/src/resolvers/SystemResolvers.ts
+++ b/src/resolvers/SystemResolvers.ts
@@ -84,8 +84,7 @@ export const SystemResolvers: Resolvers<ServerContext> = {
         return null;
       }
 
-      const parkingRepository = system.parkingRepository;
-      if (!parkingRepository) return null;
+      if (!system.parkingRepository) return null;
 
       return {
         systemId: parent.id,