diff --git a/argocd/apps/innollm/openwebui.yaml b/argocd/apps/innollm/openwebui.yaml
index 14996e2..e70fd17 100644
--- a/argocd/apps/innollm/openwebui.yaml
+++ b/argocd/apps/innollm/openwebui.yaml
@@ -13,8 +13,6 @@ spec:
       parameters:
         - name: serviceAccount.enable
           value: 'false'
-        - name: persistence.size
-          value: 500Gi
         - name: ingress.class
           value: 'traefik'
         - name: ingress.enabled