diff --git a/viewflow/templates/viewflow/base_page.html b/viewflow/templates/viewflow/base_page.html
index df29160..0503d88 100644
--- a/viewflow/templates/viewflow/base_page.html
+++ b/viewflow/templates/viewflow/base_page.html
@@ -3,7 +3,7 @@
{% block body %}
- {% block page-menu %}{% if user.is_authenticated %}
+ {% block page-menu %}{% if site and user.is_authenticated %}