diff --git a/headlamp/external-secret.yaml b/headlamp/external-secret.yaml
index 300905f..cc9c89d 100644
--- a/headlamp/external-secret.yaml
+++ b/headlamp/external-secret.yaml
@@ -18,6 +18,8 @@ spec:
         OIDC_CLIENT_SECRET: "{{ .clientSecret }}"
         OIDC_ISSUER_URL: https://auth0213.kro.kr
         OIDC_SCOPES: "openid profile email groups"
+        OIDC_VALIDATOR_CLIENT_ID: headlamp
+        OIDC_VALIDATOR_ISSUER_URL: https://auth0213.kro.kr
   data:
     - secretKey: clientSecret
       remoteRef: