diff --git a/src/Drupal/DrupalExtension/ServiceContainer/DrupalExtension.php b/src/Drupal/DrupalExtension/ServiceContainer/DrupalExtension.php
index a72a406f..94dcd3dc 100644
--- a/src/Drupal/DrupalExtension/ServiceContainer/DrupalExtension.php
+++ b/src/Drupal/DrupalExtension/ServiceContainer/DrupalExtension.php
@@ -264,7 +264,7 @@ private function loadDrush(FileLoader $loader, ContainerBuilder $container, arra
             $config['drush']['alias'] = isset($config['drush']['alias']) ? $config['drush']['alias'] : false;
             $container->setParameter('drupal.driver.drush.alias', $config['drush']['alias']);
 
-            $config['drush']['binary'] = isset($config['drush']['binary']) ? $config['drush']['binary'] : 'drush';
+            $config['drush']['binary'] = isset($config['drush']['binary']) ? $config['drush']['binary'] : '';
             $container->setParameter('drupal.driver.drush.binary', $config['drush']['binary']);
 
             $config['drush']['root'] = isset($config['drush']['root']) ? $config['drush']['root'] : false;