diff --git a/app/Library/SslCommerz/SslCommerzNotification.php b/app/Library/SslCommerz/SslCommerzNotification.php
index 9c28a65..2b8ed2e 100644
--- a/app/Library/SslCommerz/SslCommerzNotification.php
+++ b/app/Library/SslCommerz/SslCommerzNotification.php
@@ -12,6 +12,7 @@ class SslCommerzNotification extends AbstractSslCommerz
     private $failedUrl;
     private $ipnUrl;
     private $error;
+    protected $sslc_data;
 
     /**
      * SslCommerzNotification constructor.