diff --git a/argocd/apps/innollm/openwebui.yaml b/argocd/apps/innollm/openwebui.yaml
index d0eb86f..777df69 100644
--- a/argocd/apps/innollm/openwebui.yaml
+++ b/argocd/apps/innollm/openwebui.yaml
@@ -15,6 +15,8 @@ spec:
           value: 'false'
         - name: persistence.size
           value: 200Gi
+        - name: existingClaim
+          value: "open-webui"
         - name: ingress.class
           value: 'traefik'
         - name: ingress.enabled