diff --git a/deploy/df-wiki/templates/pvc-structure.yaml b/deploy/df-wiki/templates/pvc-structure.yaml
index ec9612a0710bfaab0dad2549da0543e0900b858e..bb54db3f1f3c330977c4279c01b875b40fc4fe21 100644
--- a/deploy/df-wiki/templates/pvc-structure.yaml
+++ b/deploy/df-wiki/templates/pvc-structure.yaml
@@ -2,6 +2,9 @@ apiVersion: v1
 kind: PersistentVolumeClaim
 metadata:
   name: structure-data-pvc
+  annotations:
+    "helm.sh/resource-policy": keep
+
 spec:
   accessModes:
   - ReadWriteMany