diff --git a/man5/tzfile.5 b/man5/tzfile.5
index 7dd2f8894..83c7efe47 100644
--- a/man5/tzfile.5
+++ b/man5/tzfile.5
@@ -1,7 +1,7 @@
 .\" @(#)tzfile.5	7.11
 .\" This file is in the public domain, so clarified as of
 .\" 1996-06-05 by Arthur David Olson <arthur_david_olson@nih.gov>.
-.TH TZFILE 5 2010-08-31 "" "Linux Programmer's Manual"
+.TH TZFILE 5 2012-05-04 "" "Linux Programmer's Manual"
 .SH NAME
 tzfile \- timezone information
 .SH SYNOPSIS
@@ -147,4 +147,6 @@ after the last transition time stored in the file
 (with nothing between the newlines if there is no POSIX representation for
 such instants).
 .SH SEE ALSO
-.BR ctime (3)
+.BR ctime (3),
+.BR tzset (3),
+.BR tzselect (8)