diff --git a/docker/metadata/docker-compose.yml b/docker/metadata/docker-compose.yml
index 29184984f67..b34e410c20c 100644
--- a/docker/metadata/docker-compose.yml
+++ b/docker/metadata/docker-compose.yml
@@ -23,6 +23,8 @@ services:
       MYSQL_ROOT_PASSWORD: password
     expose:
       - 3306
+    ports:
+      - "3306:3306"
     volumes:
      - ./docker-volume/db-data:/var/lib/mysql
     networks: