diff --git a/biscuit/apps/alsijil/menus.py b/biscuit/apps/alsijil/menus.py
index 82bb5d2cc3db1689aeeb1b92c1eb4b9e2d86e8eb..31858712ae0249451c9906086acafd5dfb332353 100644
--- a/biscuit/apps/alsijil/menus.py
+++ b/biscuit/apps/alsijil/menus.py
@@ -6,6 +6,7 @@ MENUS = {
             'name': _('Class register'),
             'url': '#',
             'root': True,
+            'validators': ['menu_generator.validators.is_authenticated'],
             'submenu': [
                 {
                     'name': _('Current lesson'),