diff --git a/docker-compose.yml b/docker-compose.yml
index 5ba9f1a..16eb7ed 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -13,7 +13,7 @@ services:
       - .:/app
       # - ./repositories:/app/repositories
     ports:
-      - 5000:5000
+      - 5000:$PORT
     links:
       - mongodb
       - redis