diff --git a/seichi-onp-k8s/manifests/seichi-kubernetes/apps/cluster-wide-apps/app-of-other-apps/argo-workflows.yaml b/seichi-onp-k8s/manifests/seichi-kubernetes/apps/cluster-wide-apps/app-of-other-apps/argo-workflows.yaml
index 06d711c6e..fd0b46e6c 100644
--- a/seichi-onp-k8s/manifests/seichi-kubernetes/apps/cluster-wide-apps/app-of-other-apps/argo-workflows.yaml
+++ b/seichi-onp-k8s/manifests/seichi-kubernetes/apps/cluster-wide-apps/app-of-other-apps/argo-workflows.yaml
@@ -32,6 +32,8 @@ spec:
               name: argo-workflows-sso
               key: client-secret
             redirectUrl: https://argo-workflows.onp-k8s.admin.seichi.click/oauth2/callback
+            rbac: # <- add this block
+              enabled: true # <- add this block
   destination:
     server: https://kubernetes.default.svc
     namespace: argo