diff --git a/swh/web/templates/includes/show-metadata.html b/swh/web/templates/includes/show-metadata.html
index 870115ad..900b36a5 100644
--- a/swh/web/templates/includes/show-metadata.html
+++ b/swh/web/templates/includes/show-metadata.html
@@ -1,36 +1,36 @@
 {% comment %}
 Copyright (C) 2017-2018  The Software Heritage developers
 See the AUTHORS file at the top-level directory of this distribution
 License: GNU Affero General Public License version 3, or any later version
 See top-level LICENSE file for more information
 {% endcomment %}
 
 {% load swh_templatetags %}
 
 <div class="dropdown-submenu">
   <a id="metadata-toggler" class="dropdown-item dropdown-left swh-popover-toggler" tabindex="-1" href="#" data-toggle="popover" data-popover-content="#metadata-popover"><i class="fa fa-table fa-fw" aria-hidden="true"></i>Show metadata</a>
 </div>
 
 <div id="metadata-popover" style="display:none;">
   <div class="popover-heading">{{ swh_object_name }} metadata</div>
   <div class="popover-body">
     <table class="table">
       <tbody>
         {% for key, val in swh_object_metadata.items|dictsort:"0.lower" %}
           {% if val is not None and val != '' %}
             <tr>
               <th class="swh-metadata-table-row swh-metadata-table-key">{{ key }}</th>
               <td class="swh-metadata-table-row swh-metadata-table-value">
-                <pre>{{ val | safe | urlize_links_and_mails | safe }}</pre>
+                <pre>{{ val | escape }}</pre>
               </td>
             </tr>
           {% endif %}
         {% endfor %}
       </tbody>
     </table>
   </div>
 </div>
 
 <script>
   swh.webapp.setBrowsedSwhObjectMetadata({{ swh_object_metadata|jsonify }})
 </script>