diff --git a/.env b/.env
index f2dc173e883287bc3525f1ad29f7c596b8b4599b..bc79793bf3fbbe03123c8c798d4ca9647aaccf38 100644
--- a/.env
+++ b/.env
@@ -28,6 +28,5 @@ APP_SECRET=5dcb73a4ed29995c5229b7d9cca8b2c6
 #
 # DATABASE_URL="sqlite:///%kernel.project_dir%/var/data.db"
 # DATABASE_URL="mysql://db_user:db_password@127.0.0.1:3306/db_name?serverVersion=5.7"
-DATABASE_URL="sqlite:///%kernel.project_dir%/var/app.db"
-DATABASE_URL="postgresql://symfony:ChangeMe@127.0.0.1:5432/app?serverVersion=13&charset=utf8"
+DATABASE_URL="postgresql://symfony:ChangeMe@database:5432/app?serverVersion=13&charset=utf8"
 ###< doctrine/doctrine-bundle ###