diff --git a/apps/authentication/api/v1/serializers/serializer.py b/apps/authentication/api/v1/serializers/serializer.py
index 98c36ad..ea97f4e 100644
--- a/apps/authentication/api/v1/serializers/serializer.py
+++ b/apps/authentication/api/v1/serializers/serializer.py
@@ -339,7 +339,7 @@ class OrganizationSerializer(serializers.ModelSerializer):
             representation['type'] = OrganizationTypeSerializer(instance.type).data
             if instance.parent_organization:
                 representation['parent_organization'] = OrganizationSerializer(
-                    instance.parent_organization
+                    instance.parent_organization,
                 ).data
 
             if instance.bank_information.exists():