diff --git a/components/crud-web-apps/volumes/backend/apps/default/routes/delete.py b/components/crud-web-apps/volumes/backend/apps/default/routes/delete.py
index 3dc645a42..6c14c84e2 100644
--- a/components/crud-web-apps/volumes/backend/apps/default/routes/delete.py
+++ b/components/crud-web-apps/volumes/backend/apps/default/routes/delete.py
@@ -37,7 +37,7 @@ def delete_pvc(pvc, namespace):
                 "required to identify its parent",
                 namespace,
                 viewer_pod.metadata.name,
-                viewer_utils.VIEWER_LABEL,
+                viewer_utils.POD_PARENT_VIEWER_LABEL_KEY,
             )
         delete_viewer(viewer, namespace)