diff --git a/src/Robo/Tasks/DrushTask.php b/src/Robo/Tasks/DrushTask.php
index 5ba6aef..f725f3d 100644
--- a/src/Robo/Tasks/DrushTask.php
+++ b/src/Robo/Tasks/DrushTask.php
@@ -246,7 +246,9 @@ protected function init() {
       $this->executable = str_replace(' ', '\\ ', $this->getConfig()->get('drush.bin'));
     }
     else {
-      $this->executable = 'drush';
+      // @todo Uncomment below and revert back after it's fixed.
+      // $this->executable = 'drush';
+      $this->executable = './vendor/bin/drush';
     }
 
     if (!isset($this->dir)) {