diff --git a/apps/core/api.py b/apps/core/api.py
index 31d407e..605d15a 100644
--- a/apps/core/api.py
+++ b/apps/core/api.py
@@ -33,7 +33,7 @@ class BaseViewSet(RegionFilterMixin, viewsets.ModelViewSet):
                     queryset = (queryset.filter(organization__in=child_orgs))
 
                 elif model_name == 'organization':
-                    queryset = queryset.filter(id__in=child_orgs)
+                    queryset = queryset.filter(id__in=[org.id for org in child_orgs])
 
         return queryset
 
diff --git a/logs/django_requests.log b/logs/django_requests.log
index 8e719fb..8f91376 100644
--- a/logs/django_requests.log
+++ b/logs/django_requests.log
@@ -35,3 +35,5 @@
 [2025-10-27 16:15:30,229] INFO django.utils.autoreload | IP: - | Path: - | D:\Project\Rasaddam_Backend\apps\core\api.py changed, reloading.
 [2025-10-27 16:15:32,562] INFO django.utils.autoreload | IP: - | Path: - | Watching for file changes with StatReloader
 [2025-10-27 16:22:54,143] INFO django.utils.autoreload | IP: - | Path: - | D:\Project\Rasaddam_Backend\apps\core\api.py changed, reloading.
+[2025-10-27 16:22:56,067] INFO django.utils.autoreload | IP: - | Path: - | Watching for file changes with StatReloader
+[2025-10-27 16:26:54,114] INFO django.utils.autoreload | IP: - | Path: - | D:\Project\Rasaddam_Backend\apps\core\api.py changed, reloading.