diff --git a/isdnlog/tools/zone/configure b/isdnlog/tools/zone/configure
index 6bc2bad3..de51daae 100755
--- a/isdnlog/tools/zone/configure
+++ b/isdnlog/tools/zone/configure
@@ -602,7 +602,6 @@ ac_includes_default="\
 
 ac_subst_vars='LTLIBOBJS
 LIBOBJS
-MANDATE
 WORDS_BIGENDIAN
 CONFIG_MANDIR
 CONFIG_SBINDIR
@@ -2305,7 +2304,6 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 CONFIG_MANDIR=${mandir:-"/usr/man"}
 CONFIG_SBINDIR=${sbindir:-"/sbin"}
-MANDATE=`grep CHECKIN mkzonedb.man.in | awk '{print $4}'`
 
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
@@ -4232,7 +4230,6 @@ done
 
 
 
-
 ac_config_headers="$ac_config_headers config.h"
 
 
diff --git a/isdnlog/tools/zone/configure.ac b/isdnlog/tools/zone/configure.ac
index 8093490b..b039fb9a 100644
--- a/isdnlog/tools/zone/configure.ac
+++ b/isdnlog/tools/zone/configure.ac
@@ -7,7 +7,6 @@ AC_PREFIX_DEFAULT([/usr])
 
 CONFIG_MANDIR=${mandir:-"/usr/man"}
 CONFIG_SBINDIR=${sbindir:-"/sbin"}
-MANDATE=`grep CHECKIN mkzonedb.man.in | awk '{print $4}'`
 
 dnl Checks for programs.
 AC_PROG_CC
@@ -72,7 +71,6 @@ AC_SUBST(CDBEXTRALIBS)
 AC_SUBST(CONFIG_SBINDIR)
 AC_SUBST(CONFIG_MANDIR)
 AC_SUBST(WORDS_BIGENDIAN)
-AC_SUBST(MANDATE)
 AC_CONFIG_HEADERS(config.h)
 
 AC_OUTPUT(Makefile mkzonedb.man)
diff --git a/isdnlog/tools/zone/mkzonedb.man.in b/isdnlog/tools/zone/mkzonedb.man.in
index a20e477c..8c086ba1 100644
--- a/isdnlog/tools/zone/mkzonedb.man.in
+++ b/isdnlog/tools/zone/mkzonedb.man.in
@@ -1,8 +1,4 @@
-.\" $Id: mkzonedb.man.in,v 1.1 2003/03/11 13:08:00 paul Exp $
-.\"
-.\" CHECKIN $Date: 2003/03/11 13:08:00 $
-.\"
-.TH MKZONEDB 8 "@MANDATE@" mkzonedb "Linux System Administration"
+.TH MKZONEDB 8 "March 2003" mkzonedb "Linux System Administration"
 .SH NAME
 mkzonedb \- Utility create a zone file for isdnlog
 .SH SYNOPSIS