diff --git a/src/Validator/CountryValidator.php b/src/Validator/CountryValidator.php
index 7cb0eb6..83c6887 100644
--- a/src/Validator/CountryValidator.php
+++ b/src/Validator/CountryValidator.php
@@ -36,6 +36,7 @@ public function __construct(Loader\LoaderInterface $loader = null)
         if ($loader !== null) {
             $this->setLoader($loader);
         }
+        parent::__construct();
     }
 
     /**