diff --git a/longhorn/longhorn-certificate.yaml b/longhorn/longhorn-certificate.yaml
index 80b7255..4ebfe71 100644
--- a/longhorn/longhorn-certificate.yaml
+++ b/longhorn/longhorn-certificate.yaml
@@ -7,7 +7,7 @@ metadata:
 spec:
   secretName: longhorn-web-ui-tls
   dnsNames:
-    - longhorn.k8s.internal.schnrbs.work
+    - longhorn-dashboard.k8s.schnrbs.work
   issuerRef:
     name: cloudflare-cluster-issuer
     kind: ClusterIssuer
\ No newline at end of file