diff --git a/apps/harbor/values.yaml b/apps/harbor/values.yaml
index c9e4e72..e8c136f 100644
--- a/apps/harbor/values.yaml
+++ b/apps/harbor/values.yaml
@@ -17,6 +17,12 @@ harbor:
 
   externalURL: https://harbor.basicstack.de
 
+  # Hetzner Cloud Volumes are ReadWriteOnce; RollingUpdate deadlocks on
+  # jobservice/registry rollouts because the new pod cannot attach the PVC
+  # while the old pod still holds it on another node (DEV-458).
+  updateStrategy:
+    type: Recreate
+
   persistence:
     enabled: true
     resourcePolicy: keep