diff --git a/guardian/views.py b/guardian/views.py
index 211d6ed..1fa4e1b 100644
--- a/guardian/views.py
+++ b/guardian/views.py
@@ -345,6 +345,6 @@ class GuardianListAPIView(viewsets.ModelViewSet):
                 # use GuardianDetailListSerializer serializer
                 serializer = GuardianDetailListSerializer(guardian_data, many=True)
                 return custom_response(None, serializer.data, response_status=status.HTTP_200_OK)
-            return custom_error_response(ERROR_CODE['2067'], response_status=status.HTTP_200_OK)
+            return custom_error_response(ERROR_CODE['2068'], response_status=status.HTTP_200_OK)
         except Exception as e:
             return custom_error_response(str(e), response_status=status.HTTP_400_BAD_REQUEST)