diff --git a/docker-compose.yml b/docker-compose.yml
index 0a5828b..74350e2 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -22,7 +22,7 @@ services:
     ports:
       - 3000:3000
     environment:
-      - DATABASE_URL=postgres://postgres:postgres@rallly_db:5432/db
+      - DATABASE_URL=postgres://postgres:postgres@rallly_db/db
     env_file:
       - config.env