diff --git a/docker-compose.yaml b/docker-compose.yaml
index f2fa49860fd48c9c43fb58b51b036a873c4afb7e..99bcb883f0d9a378c5fcf8770f0e0b462563c12b 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -9,6 +9,7 @@ services:
     networks:
       - traefik
       - default
+    command: --public_url "https://tileserver.metager.de"
     working_dir: /data
     expose:
       - "8080"