diff --git a/.env b/.env
index 30dda75..6aa4a49 100644
--- a/.env
+++ b/.env
@@ -1,6 +1,12 @@
 DATABASE_URL="mysql://lists_app:ListsApp@2025!@192.168.4.20:3306/ultimate_lists"
 
 # NextAuth Configuration
-NEXTAUTH_URL=http://localhost:3000
+NEXTAUTH_URL=http://localhost:3500
 NEXTAUTH_SECRET=your-secret-key-here-please-change-in-production
-AUTH_SECRET=your-secret-key-here-please-change-in-production
\ No newline at end of file
+AUTH_SECRET=your-secret-key-here-please-change-in-production
+
+# Database connection check (for docker-compose health check)
+DB_HOST=192.168.4.20
+DB_PORT=3306
+DB_USER=lists_app
+DB_PASSWORD=ListsApp@2025!
\ No newline at end of file