diff --git a/docker-compose.example.yml b/docker-compose.example.yml
index ce332cb..10156f9 100644
--- a/docker-compose.example.yml
+++ b/docker-compose.example.yml
@@ -7,5 +7,5 @@ services:
       context: .
       dockerfile: Dockerfile
     ports:
-      - 80
+      - 3000
     env_file: .env