1 files changed, 12 insertions, 0 deletions
diff --git a/README.rst b/README.rst
index 66d0da2..c910740 100644
--- a/README.rst
+++ b/README.rst
@@ -24,6 +24,7 @@ Output formats
 - ASCII table
 - HTML
 - Email (text + HTML parts)
+- iCalendar
 
 
 =====
@@ -80,6 +81,17 @@ If you only want an email if there is a birthday, use ``--stoponempty``::
 Make sure your config file contains ``$mail_from`` and ``$mail_to`` settings.
 
 
+iCalendar
+=========
+Exporting birthday events into an ics file is easy::
+
+   $ bdrem --renderer=ical > birthdays.ics
+
+It is possible to access the calendar via HTTP, too::
+
+    http://example.org/bdrem/?renderer=ical
+
+
 HTML page
 =========
 Simply point your web browser to the ``.phar`` file, or ``index.php``.