diff --git a/clusters/cl01tl/management/headlamp/templates/external-secret.yaml b/clusters/cl01tl/management/headlamp/templates/external-secret.yaml
index 57b873e81..52ab40ae4 100644
--- a/clusters/cl01tl/management/headlamp/templates/external-secret.yaml
+++ b/clusters/cl01tl/management/headlamp/templates/external-secret.yaml
@@ -46,7 +46,7 @@ spec:
         decodingStrategy: None
         key: /authentik/oidc/headlamp
         metadataPolicy: None
-        property: validator-url
+        property: validator-issuer-url
     - secretKey: OIDC_VALIDATOR_CLIENT_ID
       remoteRef:
         conversionStrategy: Default