diff --git a/docker-compose.yml b/docker-compose.yml
index 9a47847..d53defd 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -5,10 +5,16 @@ services:
 
   nginx:
     image: nginx:alpine
-    ports:
-      - "80:80"
     volumes:
       - ./nginx/nginx.conf:/etc/nginx/nginx.conf:ro
     depends_on:
       - signalling
     restart: unless-stopped
+    networks:
+      - default
+      - proxy
+
+networks:
+  proxy:
+    external: true
+    name: nginx_proxy_manager_default