diff --git a/usr.bin/calendar/calendars/calendar.freebsd b/usr.bin/calendar/calendars/calendar.freebsd
index 3a093eb876c..cff912fac7b 100644
--- a/usr.bin/calendar/calendars/calendar.freebsd
+++ b/usr.bin/calendar/calendars/calendar.freebsd
@@ -49,6 +49,7 @@
 03/02	Cy Schubert <cy@FreeBSD.org> born in Edmonton, Alberta, Canada, 1956
 03/03	Doug White <dwhite@FreeBSD.org> born in Eugene, Oregon, United States, 1977
 03/03	Gordon Tetlow <gordon@FreeBSD.org> born in Reno, Nevada, United States, 1978
+03/03	Sergey Matveychuk <sem@FreeBSD.org> born in Moscow, Rissian Federation, 1973
 03/05	Philip Paeps <philip@FreeBSD.org> born in Leuven, Belgium, 1983
 03/06	Christopher Piazza <cpiazza@FreeBSD.org> born in Kamloops, British Columbia, Canada, 1981
 03/07	Michael P. Pritchard <mpp@FreeBSD.org> born in Los Angeles, California, United States, 1964