diff --git a/events-ics.py b/events-ics.py
index f6d72a7..d428b29 100644
--- a/events-ics.py
+++ b/events-ics.py
@@ -11,6 +11,9 @@ https://en.wikipedia.org/wiki/ICalendar
 
 Author: Federico Ceratto <federico.ceratto@gmail.com>
 Released under AGPLv3+ license, see LICENSE
+
+This is a custom Varia version of the event plugin.
+Email: info@varia.zone
 """
 
 from datetime import datetime, timedelta