diff --git a/plinth/modules/ttrss/__init__.py b/plinth/modules/ttrss/__init__.py
index be2926be4..faf970de5 100644
--- a/plinth/modules/ttrss/__init__.py
+++ b/plinth/modules/ttrss/__init__.py
@@ -24,9 +24,10 @@ _description = [
'designed to allow reading news from any location, while feeling as '
'close to a real desktop application as possible.'),
format_lazy(
- _('When enabled, Tiny Tiny RSS can be accessed by any '
- 'user with a {box_name} login.'),
- box_name=_(cfg.box_name), users_url=reverse_lazy('users:index')),
+ _('When enabled, Tiny Tiny RSS can be accessed by '
+ 'any user belonging to the '
+ 'feed-reader group.'), box_name=_(cfg.box_name),
+ users_url=reverse_lazy('users:index')),
format_lazy(
_('When using a mobile or desktop application for Tiny Tiny RSS, use '
'the URL /tt-rss-app for connecting.'))