diff --git a/templates/admin/extensions.html b/templates/admin/extensions.html
index 43e7b7d0d..1999eeb71 100644
--- a/templates/admin/extensions.html
+++ b/templates/admin/extensions.html
@@ -1,7 +1,7 @@
 {% extends "admin/settings_header.html" %}{% load i18n %}
 {% block pagetitle %}{% trans "Extensions" %}{% endblock %}
 {% block apparea %}
-<form method="POST" action="{% url admin.views.saveextensions %}">
+<form method="POST" action="{% url modoboa.admin.views.saveextensions %}">
   {{ extensions|safe }}
 </form>
 <a href="#" class="btn btn-primary" id="update" name="update">{% trans 'Save' %}</a>
diff --git a/templates/admin/parameters.html b/templates/admin/parameters.html
index a18a21282..4714658b7 100644
--- a/templates/admin/parameters.html
+++ b/templates/admin/parameters.html
@@ -1,7 +1,7 @@
 {% extends "admin/settings_header.html" %}{% load i18n %}
 {% block pagetitle %}{% trans "Parameters" %}{% endblock %}
 {% block apparea %}
-{% url admin.views.saveparameters as action %}
+{% url modoboa.admin.views.saveparameters as action %}
 <form method="POST" action="{{ action }}" id="params_form" class="form-horizontal">
   {% include "common/parameters.html" %}
 </form>
diff --git a/templates/userprefs/preferences.html b/templates/userprefs/preferences.html
index cc3106266..1fffda211 100644
--- a/templates/userprefs/preferences.html
+++ b/templates/userprefs/preferences.html
@@ -29,7 +29,7 @@ $(document).ready(function() {
 {% block leftcol %}<div class="well sidebar-nav">{% uprefs_menu left_selection user %}</div>{% endblock %}
 {% block apparea %}
   <form class="form-horizontal" method="POST" 
-        action="{% url userprefs.views.savepreferences %}" 
+        action="{% url modoboa.userprefs.views.savepreferences %}" 
         id="uparams_form">
     {% include "common/parameters.html" %}
   </form>