diff --git a/logout.php b/logout.php
index 76bed4f..f4b085b 100644
--- a/logout.php
+++ b/logout.php
@@ -1,5 +1,6 @@
 <?php 
 session_start();
+$_SESSION['authenticated'] = false;
 session_destroy();
 header("Location: index.php");        // you can enter home page here ( Eg : header("Location: " ."http://www.krizna.com"); 
 ?>