diff --git a/XSS/XSS_level4.php b/XSS/XSS_level4.php
index ef82a6b..45939fc 100644
--- a/XSS/XSS_level4.php
+++ b/XSS/XSS_level4.php
@@ -7,7 +7,7 @@
 	
 	 <div style="background-color:#c9c9c9;padding:15px;">
       <button type="button" name="homeButton" onclick="location.href='../homepage.html';">Home Page</button>
-      <button type="button" name="mainButton" onclick="location.href='sqlmainpage.html';">Main Page</button>
+      <button type="button" name="mainButton" onclick="location.href='xssmainpage.html';">Main Page</button>
     </div>
 <div align="center">
 <form method="GET" action="" name="form">