diff --git a/tests/bootstrap.php b/tests/bootstrap.php
index 655474143..3929a3404 100644
--- a/tests/bootstrap.php
+++ b/tests/bootstrap.php
@@ -8,8 +8,8 @@
 $_SERVER['SCRIPT_NAME'] = '/' . __DIR__;
 $_SERVER['SCRIPT_FILENAME'] = __FILE__;
 
-require_once(__DIR__ . '/../vendor/autoload.php');
-require_once(__DIR__ . '/../vendor/yiisoft/yii2/Yii.php');
+require_once('../../autoload.php');
+require_once('../yii2/Yii.php');
 
 Yii::setAlias('@yiiunit/gii', __DIR__);
 Yii::setAlias('@yii/gii', dirname(__DIR__) . '/src');