diff --git a/Manipulator/KernelManipulator.php b/Manipulator/KernelManipulator.php
index <HASH>..<HASH> 100644
--- a/Manipulator/KernelManipulator.php
+++ b/Manipulator/KernelManipulator.php
@@ -20,8 +20,8 @@ use Symfony\Component\HttpKernel\KernelInterface;
  */
 class KernelManipulator extends Manipulator
 {
-    private $kernel;
-    private $reflected;
+    protected $kernel;
+    protected $reflected;
 
     /**
      * Constructor.
Changed variables to protected

It would be nice to have variables as protected, to inherit class