diff --git a/.env b/.env
index b38c1cb..53cbc28 100644
--- a/.env
+++ b/.env
@@ -27,6 +27,7 @@ APP_SECRET=
 # DATABASE_URL="mysql://app:!ChangeMe!@127.0.0.1:3306/app?serverVersion=8.0.32&charset=utf8mb4"
 # DATABASE_URL="mysql://app:!ChangeMe!@127.0.0.1:3306/app?serverVersion=10.11.2-MariaDB&charset=utf8mb4"
 # DATABASE_URL="postgresql://app:!ChangeMe!@127.0.0.1:5432/app?serverVersion=16&charset=utf8"
+DATABASE_URL=
 
 ###< doctrine/doctrine-bundle ###
 MERCURE_JWT_SECRET="!ChangeThisMercureHubJWTSecretKey!"