diff --git a/docker-compose.yml.sample b/docker-compose.yml.sample
index 6033090..c3cbcf6 100644
--- a/docker-compose.yml.sample
+++ b/docker-compose.yml.sample
@@ -23,9 +23,9 @@ services:
     restart: always
 
   nginx:
-    image: nginx:alpine
+    build: ./nginx/
     ports:
-      - 8180:80
+      - 8180:443
     volumes:
       - ./nginx.conf:/etc/nginx/conf.d/default.conf:ro
     volumes_from: