diff --git a/docker-compose.yml b/docker-compose.yml
index 1484b0a..a371ea6 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -5,7 +5,7 @@ services:
     image: nginx:alpine
     restart: always
     ports:
-      - 80:80
+      - 80
     volumes:
       - ./app:/srv
       - ./nginx.conf:/etc/nginx/conf.d/default.conf