diff --git a/lib/internal/Magento/Framework/App/Bootstrap.php b/lib/internal/Magento/Framework/App/Bootstrap.php
index 0614937277173..4e569988bf443 100644
--- a/lib/internal/Magento/Framework/App/Bootstrap.php
+++ b/lib/internal/Magento/Framework/App/Bootstrap.php
@@ -135,7 +135,7 @@ public static function populateAutoloader($rootDir, $initParams)
     {
         $dirList = self::createFilesystemDirectoryList($rootDir, $initParams);
         $autoloadWrapper = AutoloaderRegistry::getAutoloader();
-        Populator::populateMappings($autoloadWrapper, $dirList, new ComponentRegistrar());
+        Populator::populateMappings($autoloadWrapper, $dirList);
     }
 
     /**