diff --git a/docker-compose.yaml b/docker-compose.yaml
index 6e88cf6..be0eff9 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -4,6 +4,8 @@ services:
   nginx:
     image: nginx
     restart: unless-stopped
+    networks:
+      - ingress
     ports:
       - 9999:80
     volumes:
@@ -15,3 +17,8 @@ services:
       - "traefik.http.routers.infobeamer.rule=Host(`infobeamer.montage2.de`)"
       - "traefik.http.routers.infobeamer.entrypoints=web,websecure"
       - "traefik.http.routers.infobeamer.tls.certresolver=default"
+
+networks:
+  ingress:
+    name: traefik
+    external: true