diff --git a/app/code/Magento/Store/Model/ScopeValidator.php b/app/code/Magento/Store/Model/ScopeValidator.php
index 7f26f4f445a732196361169763ca91f91123fd55..54e61512c91e5e3c4074115e024a3ce4d2309aa3 100644
--- a/app/code/Magento/Store/Model/ScopeValidator.php
+++ b/app/code/Magento/Store/Model/ScopeValidator.php
@@ -15,7 +15,7 @@ class ScopeValidator implements ScopeValidatorInterface
     /**
      * @var ScopeResolverPool
      */
-    protected $scopeResolverPool;
+    private $scopeResolverPool;
 
     /**
      * @param ScopeResolverPool $scopeResolverPool