diff --git a/src/index.php b/src/index.php
index 0267652..f3f1ad9 100644
--- a/src/index.php
+++ b/src/index.php
@@ -47,8 +47,8 @@ function _e($s)
 
 <script type="text/javascript" src="jquery/jquery-1.3.2.min.js"></script>
 <script type="text/javascript" src="jquery/jquery-ui-1.7.2.custom.min.js"></script>
-<script type="text/javascript" src="ajax.lang.php"></script>
-<script type="text/javascript" src="ajax.js"></script>
+<script type="text/javascript" src="ajax.lang.php?v=@VERSION"></script>
+<script type="text/javascript" src="ajax.js?v=@VERSION"></script>
 <script type="text/javascript" src="jquery/jquery.autocomplete.min.js"></script>
 
 <script type="text/javascript">