diff --git a/docs/user-guide/tls.md b/docs/user-guide/tls.md
index 8a18069d4e..6c87c4749e 100644
--- a/docs/user-guide/tls.md
+++ b/docs/user-guide/tls.md
@@ -156,5 +156,5 @@ data:
 [SNI]: https://en.wikipedia.org/wiki/Server_Name_Indication
 [mozilla-ssl-config-old]: https://ssl-config.mozilla.org/#server=nginx&config=old
 [cert-manager]: https://github.com/jetstack/cert-manager/
-[full-cert-manager-example]:https://cert-manager.io/docs/tutorials/acme/nginx-ingress/
+[full-cert-manager-example]:https://kubernetes.github.io/ingress-nginx/user-guide/tls/#automated-certificate-management-with-cert-manager
 [cert-manager-issuer-config]:https://cert-manager.io/docs/configuration/