diff --git a/config/database.php b/config/database.php
index df933e7..af1f96f 100644
--- a/config/database.php
+++ b/config/database.php
@@ -45,7 +45,7 @@
 
         'mysql' => [
             'driver' => 'mysql',
-            'url' => env('DB_URL'),
+            'url' => env('DATABASE_URL'),
             'host' => env('DB_HOST', '127.0.0.1'),
             'port' => env('DB_PORT', '3306'),
             'database' => env('DB_DATABASE', 'laravel'),