diff --git a/argocd/apps/innollm/openwebui.yaml b/argocd/apps/innollm/openwebui.yaml
index a22ec44..cb812b3 100644
--- a/argocd/apps/innollm/openwebui.yaml
+++ b/argocd/apps/innollm/openwebui.yaml
@@ -32,6 +32,8 @@ spec:
           forceString: true
         - name: ingress.annotations.cert-manager\.io\/cluster-issuer
           value: lets-encrypt
+        - name: persistence.storageClass
+          value: 'open-webui'
     chart: open-webui
   destination:
     server: 'https://kubernetes.default.svc'