diff --git a/app/code/Magento/ImportExport/Test/Unit/Model/Source/Import/Behavior/CustomTest.php b/app/code/Magento/ImportExport/Test/Unit/Model/Source/Import/Behavior/CustomTest.php
index d073f3866bf..73b4f10b3b0 100644
--- a/app/code/Magento/ImportExport/Test/Unit/Model/Source/Import/Behavior/CustomTest.php
+++ b/app/code/Magento/ImportExport/Test/Unit/Model/Source/Import/Behavior/CustomTest.php
@@ -32,7 +32,7 @@ class CustomTest extends \Magento\ImportExport\Test\Unit\Model\Source\Import\Abs
     protected function setUp()
     {
         parent::setUp();
-        $this->_model = new \Magento\ImportExport\Model\Source\Import\Behavior\Custom([]);
+        $this->_model = new \Magento\ImportExport\Model\Source\Import\Behavior\Custom();
     }
 
     /**