diff --git a/usr.bin/calendar/calendars/calendar.birthday b/usr.bin/calendar/calendars/calendar.birthday
index 898b30b9479a..bc0295c85aec 100644
--- a/usr.bin/calendar/calendars/calendar.birthday
+++ b/usr.bin/calendar/calendars/calendar.birthday
@@ -176,7 +176,7 @@
 07/30	Henry Ford born, 1863
 08/01	Herman Melville born, 1819
 08/03	Lenny Bruce dies of a morphine overdose, 1966
-08/06	Jonathan B. Postel is born in Altadena, Calif.
+08/06	Jonathan B. Postel is born in Altadena, California, 1943
 08/08	Dustin Hoffman born in Los Angeles, 1937
 08/12	Thomas Mann's Death, 1955
 08/13	Annie Oakley born, 1860