diff --git a/src/AmoCRM/OAuth/AmoCRMOAuth.php b/src/AmoCRM/OAuth/AmoCRMOAuth.php
index 11230e30..c330dc13 100755
--- a/src/AmoCRM/OAuth/AmoCRMOAuth.php
+++ b/src/AmoCRM/OAuth/AmoCRMOAuth.php
@@ -55,7 +55,7 @@ class AmoCRMOAuth
     /**
      * @var AmoCRM
      */
-    private $oauthProvider;
+    protected $oauthProvider;
 
     /**
      * @var null|callable