diff --git a/usr.bin/calendar/calendars/calendar.freebsd b/usr.bin/calendar/calendars/calendar.freebsd
index bc75ba5554f7..b2be7a18ef7f 100644
--- a/usr.bin/calendar/calendars/calendar.freebsd
+++ b/usr.bin/calendar/calendars/calendar.freebsd
@@ -230,6 +230,7 @@
 07/22	Jens Schweikhardt <schweikh@FreeBSD.org> born in Waiblingen, Baden-Wuerttemberg, Germany, 1967
 07/22	Lukas Ertl <le@FreeBSD.org> born in Weissenbach/Enns, Steiermark, Austria, 1976
 07/23	Sergey A. Osokin <osa@FreeBSD.org> born in Krasnogorsky, Stepnogorsk, Akmolinskaya region, Kazakhstan, 1972
+07/23	Andrey Zonov <zont@FreeBSD.org> born in Kirov, Russian Federation, 1985
 07/24	Alexander Nedotsukov <bland@FreeBSD.org> born in Ulyanovsk, Russian Federation, 1974
 07/24	Alberto Villa <avilla@FreeBSD.org> born in Vercelli, Italy, 1987
 07/27	Andriy Gapon <avg@FreeBSD.org> born in Kyrykivka, Sumy region, Ukraine, 1976