diff --git a/app/Http/Controllers/NotificationsController.php b/app/Http/Controllers/NotificationsController.php
index add7a50..1a69b9a 100644
--- a/app/Http/Controllers/NotificationsController.php
+++ b/app/Http/Controllers/NotificationsController.php
@@ -23,7 +23,7 @@ class NotificationsController extends Controller
         }
     }
 
-    public function deleteNotification(Request $request, int $notificationId): JsonResponse
+    public function deleteNotification(Request $request, string $notificationId): JsonResponse
     {
         try {
             $notification = $request->user()->notifications()->findOrFail($notificationId);
diff --git a/routes/notifications.php b/routes/notifications.php
index ba11d61..f72ce3c 100644
--- a/routes/notifications.php
+++ b/routes/notifications.php
@@ -6,7 +6,7 @@ use Illuminate\Support\Facades\Route;
 Route::middleware(['web', 'auth:sanctum'])->get('/users/notifications', [NotificationsController::class, "getNotifications"]);
 
 Route::middleware(['web', 'auth:sanctum'])->delete('/users/delete/notification/{notificationId}', [NotificationsController::class, 'deleteNotification'])
-    ->whereNumber('notificationId');
+    ->whereUuid('notificationId');
 
 Route::middleware(['web', 'auth:sanctum'])->post('/users/notifications/read', [NotificationsController::class, "readNotifications"]);