diff --git a/system-apps/rook-ceph/storage/shared/weyma-shared-pv.yaml b/system-apps/rook-ceph/storage/shared/weyma-shared-pv.yaml
index 7efa8b2..24f6471 100644
--- a/system-apps/rook-ceph/storage/shared/weyma-shared-pv.yaml
+++ b/system-apps/rook-ceph/storage/shared/weyma-shared-pv.yaml
@@ -27,4 +27,6 @@ parameters:
   csi.storage.k8s.io/node-stage-secret-name: rook-csi-cephfs-node
   csi.storage.k8s.io/node-stage-secret-namespace: rook-ceph
 
-reclaimPolicy: Delete
\ No newline at end of file
+reclaimPolicy: Delete
+
+allowVolumeExpansion: true
\ No newline at end of file