diff --git a/contrib/nginx/sites-available/zammad.conf b/contrib/nginx/sites-available/zammad.conf
index 0312cd54e..731c4d8b8 100644
--- a/contrib/nginx/sites-available/zammad.conf
+++ b/contrib/nginx/sites-available/zammad.conf
@@ -14,7 +14,7 @@ upstream zammad-websocket {
 
 server {
     listen 80;
-    server_name zammad.intdmz.h1.mdd zammad.magix-support.net;
+    server_name zammad.example.com;
     root /opt/zammad/public;
 
     access_log /var/log/nginx/zammad.access.log;