diff --git a/unl_theme/views/default/page_elements/header.php b/unl_theme/views/default/page_elements/header.php
index ae43db3a59b4cc4fed2af29debab746a391fedcc..64662cf87e0dfc6ae70819fffea9c5bbf04df39a 100644
--- a/unl_theme/views/default/page_elements/header.php
+++ b/unl_theme/views/default/page_elements/header.php
@@ -29,6 +29,7 @@ $release = get_version(true);
 <meta name="ElggRelease" content="<?php echo $release; ?>" />
 <meta name="ElggVersion" content="<?php echo $version; ?>" />
 <script type="text/javascript">window.$ = window.jQuery = WDN.jQuery;</script>
+<script type="text/javascript" src="<?php echo $vars['url']; ?>vendors/jquery/jquery-ui-1.7.2.custom.min.js"></script>
 <script type="text/javascript" src="<?php echo $vars['url']; ?>_css/js.php?lastcache=<?php echo $vars['config']->lastcache; ?>&amp;js=initialise_elgg&amp;viewtype=<?php echo $vars['view']; ?>"></script>
 <?php
 global $pickerinuse;