diff --git a/docker-compose.yml b/docker-compose.yml
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -5,7 +5,7 @@
     build:
       dockerfile: Dockerfile
     container_name: simutrans-server
-    command: [ "-server_name", "CdG", "-server_dns", "192.168.1.123", "-load", "network1", "-debug" ]
+    command: [ "-server_name", "CdG", "-load", "network1" ]
     ports:
       - "13356:13353/tcp"
       - "13356:13353/udp"