diff --git a/modoboa/extensions/amavis/templates/amavis/index.html b/modoboa/extensions/amavis/templates/amavis/index.html
index fb2081389..01a023802 100644
--- a/modoboa/extensions/amavis/templates/amavis/index.html
+++ b/modoboa/extensions/amavis/templates/amavis/index.html
@@ -3,6 +3,7 @@
 {% block html_head %}
 <link rel="stylesheet" type="text/css" href="{{ STATIC_URL }}amavis/css/quarantine.css" />
 <script type="text/javascript" src="{{ STATIC_URL }}js/jquery.htmltable.js"></script>
+<script type="text/javascript" src="{{ STATIC_URL }}js/jquery.sortable.js"></script>
 <script type="text/javascript" src="{{ STATIC_URL }}js/history.js"></script>
 <script type="text/javascript" src="{{ STATIC_URL }}js/searchbar.js"></script>
 <script type="text/javascript" src="{{ STATIC_URL }}amavis/js/quarantine.js"></script>