diff --git a/otc/observability.t09.de/stacks/forgejo/forgejo-server/manifests/forgejo-s3-backup-cronjob.yaml b/otc/observability.t09.de/stacks/forgejo/forgejo-server/manifests/forgejo-s3-backup-cronjob.yaml
index ba0aebd..ee110d2 100644
--- a/otc/observability.t09.de/stacks/forgejo/forgejo-server/manifests/forgejo-s3-backup-cronjob.yaml
+++ b/otc/observability.t09.de/stacks/forgejo/forgejo-server/manifests/forgejo-s3-backup-cronjob.yaml
@@ -55,6 +55,8 @@ kind: PersistentVolumeClaim
 metadata:
   name: s3-backup
   namespace: gitea
+  annotations:
+    everest.io/crypt-key-id: b6a1d001-da76-48d7-a9ea-079512888d33
 spec:
   accessModes:
     - ReadWriteOnce