diff --git a/djblets/extensions/templates/extensions/extension_list.html b/djblets/extensions/templates/extensions/extension_list.html
index ae6b26051bae8094bc6089162e32eea4b64d8078..d436782016e460ba03702c0dea06d6ed41b0632c 100644
--- a/djblets/extensions/templates/extensions/extension_list.html
+++ b/djblets/extensions/templates/extensions/extension_list.html
@@ -29,7 +29,9 @@
   <input type="hidden" name="full-reload" value="1" />
 
   <ul class="actions">
+{%  block extension_list_actions %}
    <li><a href="#" id="reload-extensions">{% trans "Scan for new extensions" %}</a></li>
+{%  endblock %}
   </ul>
   <ul class="extensions">
    <li class="loading">{% trans "Loading..." %}</li>