diff --git a/usr.bin/calendar/calendars/calendar.history b/usr.bin/calendar/calendars/calendar.history
index e85540bce245..133487c9f202 100644
--- a/usr.bin/calendar/calendars/calendar.history
+++ b/usr.bin/calendar/calendars/calendar.history
@@ -43,7 +43,6 @@
 02/04	Patricia Hearst kidnapped by Symbionese Liberation Army, 1974
 02/08	1963 Revolution Anniversary in Iraq
 02/09	-51 degrees F, Vanderbilt MI, 1934
-02/12	Lincoln's real birthday
 02/12	Santa Barbara oil leak, 1969
 02/14	Bombing of Dresden, 1945
 02/15	Chicago Seven convicted, 1970