diff --git a/deploy/templates/storage.yaml b/deploy/templates/storage.yaml
index 6ab0b69..71f52e5 100644
--- a/deploy/templates/storage.yaml
+++ b/deploy/templates/storage.yaml
@@ -8,6 +8,8 @@ metadata:
   labels:
     app.kubernetes.io/name: {{ include "gitdata.fullname" . }}
     app.kubernetes.io/instance: {{ .Release.Name }}
+  annotations:
+    helm.sh/resource-policy: keep
 spec:
   accessModes:
     - {{ .Values.storage.accessMode | default "ReadWriteMany" }}