diff --git a/plinth/templates/app.html b/plinth/templates/app.html
index d8b8e8122..727a0e56c 100644
--- a/plinth/templates/app.html
+++ b/plinth/templates/app.html
@@ -22,6 +22,7 @@
 
 {% load bootstrap %}
 {% load i18n %}
+{% load plinth_extras %}
 {% load static %}
 
 {% block content %}
@@ -46,6 +47,12 @@
 
   {% include "clients.html" with clients=clients enabled=is_enabled %}
 
+  {% block subsubmenu %}
+    {% if subsubmenu %}
+      {% show_subsubmenu subsubmenu %}
+    {% endif %}
+  {% endblock %}
+
   {% block status %}
     {% if show_status_block %}
       <h3>{% trans "Status" %}</h3>