diff --git a/usr.bin/su/su.1 b/usr.bin/su/su.1
index f06ce146ca54..8025a23339cf 100644
--- a/usr.bin/su/su.1
+++ b/usr.bin/su/su.1
@@ -28,7 +28,7 @@
 .\"	@(#)su.1	8.2 (Berkeley) 4/18/94
 .\" $FreeBSD$
 .\"
-.Dd July 1, 2008
+.Dd June 6, 2011
 .Dt SU 1
 .Os
 .Sh NAME