diff --git a/app/Http/Controllers/API/SyncController.php b/app/Http/Controllers/API/SyncController.php
index 686b051..01a7452 100644
--- a/app/Http/Controllers/API/SyncController.php
+++ b/app/Http/Controllers/API/SyncController.php
@@ -157,7 +157,7 @@ class SyncController extends Controller
      * @param mixed $userId
      * @return void
      */
-    private function syncContacts(mixed $contacts, mixed $userId)
+    private function syncContacts($contacts, $userId)
     {
         $contacts = json_decode(json_encode($contacts), false);
         foreach ($contacts as $contact) {