diff --git a/portal/__testbroker__/docker-compose.yml b/portal/__testbroker__/docker-compose.yml
index a63ff9d..b3315c6 100644
--- a/portal/__testbroker__/docker-compose.yml
+++ b/portal/__testbroker__/docker-compose.yml
@@ -28,8 +28,7 @@ services:
       - LOGGER=stderr
       - USERLOGGER=stderr
       - PORTAL=http://auth.example.com:19876/
-    volumes:
-      - ./manager-nginx.conf:/etc/nginx/sites-enabled/zzz-manager-nginx.conf
+      - "RELAY=manager.example.com=http://manager.example.com/"
     networks:
       - db
     #ports:
diff --git a/portal/__testbroker__/manager-nginx.conf b/portal/__testbroker__/manager-nginx.conf
deleted file mode 100644
index 71be2dd..0000000
--- a/portal/__testbroker__/manager-nginx.conf
+++ /dev/null
@@ -1,9 +0,0 @@
-server {
-  listen 80;
-  listen [::]:80;
-  server_name manager.example.com;
-  root /usr/share/lemonldap-ng/manager/htdocs/;
-  location / {
-    proxy_pass http://manager.example.com/;
-  }
-}