diff --git a/helm/longhorn/dev/values.yaml b/helm/longhorn/dev/values.yaml
index 72c9da6..f5ce1aa 100644
--- a/helm/longhorn/dev/values.yaml
+++ b/helm/longhorn/dev/values.yaml
@@ -34,7 +34,11 @@ longhorn:
         registry: "harbor.gkdomaine.local"
         repository: images/longhorn-share-manager
         tag: v1.10.1
+
   ingress:
     enabled: true
     host: longhorn.dev.gkdomaine.local
-    pathType: Prefix
\ No newline at end of file
+    pathType: Prefix
+
+  persistence:
+    defaultClassReplicaCount: 1
\ No newline at end of file