diff --git a/app/code/Magento/Catalog/Model/Product/Type/AbstractType.php b/app/code/Magento/Catalog/Model/Product/Type/AbstractType.php
index 6de6ea6c6c6bc..7bb87d0b46e0a 100644
--- a/app/code/Magento/Catalog/Model/Product/Type/AbstractType.php
+++ b/app/code/Magento/Catalog/Model/Product/Type/AbstractType.php
@@ -566,7 +566,7 @@ public function getSpecifyOptionMessage()
      */
     protected function _prepareOptions(\Magento\Framework\DataObject $buyRequest, $product, $processMode)
     {
-        $transport = new \StdClass();
+        $transport = new \stdClass();
         $transport->options = [];
         $options = null;
         if ($product->getHasOptions()) {