diff --git a/.argo/cert.yaml b/.argo/cert.yaml
index 0963c65..f306611 100644
--- a/.argo/cert.yaml
+++ b/.argo/cert.yaml
@@ -10,5 +10,5 @@ spec:
   dnsNames:
     - docs.lauf-fuer-kaya.de
   issuerRef:
-    name: letsencrypt-prod
+    name: letsencrypt-prod-dns
     kind: ClusterIssuer
\ No newline at end of file