diff --git a/argocd/apps/n8n/n8n.yaml b/argocd/apps/n8n/n8n.yaml
index 63b7c2c..3316889 100644
--- a/argocd/apps/n8n/n8n.yaml
+++ b/argocd/apps/n8n/n8n.yaml
@@ -40,9 +40,8 @@ spec:
           forceString: true
         - name: ingress.annotations.cert-manager\.io\/cluster-issuer
           value: lets-encrypt 
-      valuesObject:
-        extraEnv:
-          WEBHOOK_URL: "https://n8n.innovation-hub-niedersachsen.de"
+        - name: webhook.extraEnv.WEBHOOK_URL
+          value: "https://n8n.innovation-hub-niedersachsen.de"
     chart: n8n
   destination:
     server: 'https://kubernetes.default.svc'