diff --git a/docker-compose.yml b/docker-compose.yml
index f07ff96..18e1dd0 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -4,8 +4,8 @@ services:
   api:
     image: linkextractor-api:step4-python
     build: ./api
-    ports:
-      - "5000:5000"
+    expose:
+      - "5000"
   web:
     image: php:7-apache
     ports: