diff --git a/app/code/Magento/Msrp/Pricing/MsrpPriceCalculator.php b/app/code/Magento/Msrp/Pricing/MsrpPriceCalculator.php
index 3d1e5ef0b8e6c..af5a29eb288ea 100644
--- a/app/code/Magento/Msrp/Pricing/MsrpPriceCalculator.php
+++ b/app/code/Magento/Msrp/Pricing/MsrpPriceCalculator.php
@@ -23,7 +23,7 @@ class MsrpPriceCalculator implements MsrpPriceCalculatorInterface
     /**
      * @param array $msrpPriceCalculators
      */
-    public function __construct(array $msrpPriceCalculators)
+    public function __construct(array $msrpPriceCalculators = [])
     {
         $this->msrpPriceCalculators = $this->getMsrpPriceCalculators($msrpPriceCalculators);
     }