--- a/mail/index.php3
+++ b/mail/index.php3
@@ -1,4 +1,4 @@
-<?php require("../start_page.php3"); start_page("mail/", "OProfile mailing lists"); ?>
+<?php require("../start_page.php"); start_page("mail/", "OProfile mailing lists"); ?>
 
 <h2>oprofile-list@lists.sf.net</h2>
 
@@ -28,4 +28,4 @@
 Visit <a href="http://www.gmane.org/">gmane.org</a> for more information.
 </p>
 
-<?php require("$top/end_page.php3"); end_page("mail/"); ?>
+<?php require("$top/end_page.php"); end_page("mail/"); ?>