diff --git a/ChangeLog b/ChangeLog
index 9dad80a70..1b4ac886d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -3,6 +3,8 @@
    declaration too.  Patch from russ at sludge.net.
  - (dtucker) [openbsd-compat/getrrsetbyname.c] Undef _res before defining it,
    prevents warnings on platforms where _res is in the system headers.
+ - (dtucker) [INSTALL] Bug #1202: Note when autoconf is required and which
+   version.
 
 20060627
  - (dtucker) [configure.ac] Bug #1203: Add missing '[', which causes problems
@@ -4718,4 +4720,4 @@
    - (djm) Trim deprecated options from INSTALL. Mention UsePAM
    - (djm) Fix quote handling in sftp; Patch from admorten AT umich.edu
 
-$Id: ChangeLog,v 1.4352 2006/06/30 01:47:49 dtucker Exp $
+$Id: ChangeLog,v 1.4353 2006/06/30 06:20:58 dtucker Exp $
diff --git a/INSTALL b/INSTALL
index efc7b47d0..616e0ba83 100644
--- a/INSTALL
+++ b/INSTALL
@@ -12,6 +12,8 @@ http://www.openssl.org/
 (OpenSSL 0.9.5a is partially supported, but some ciphers (SSH protocol 1
 Blowfish) do not work correctly.)
 
+The remaining items are optional.
+
 OpenSSH can utilise Pluggable Authentication Modules (PAM) if your system
 supports it. PAM is standard on Redhat and Debian Linux, Solaris and
 HP-UX 11.
@@ -65,6 +67,14 @@ these multi-platform ports:
 http://www.thrysoee.dk/editline/
 http://sourceforge.net/projects/libedit/
 
+Autoconf:
+
+If you modify configure.ac then you will need autoconf-2.59 to rebuild
+the automatically generated files by running "autoreconf".
+
+http://www.gnu.org/software/autoconf/
+
+
 2. Building / Installation
 --------------------------
 
@@ -229,4 +239,4 @@ Please refer to the "reporting bugs" section of the webpage at
 http://www.openssh.com/
 
 
-$Id: INSTALL,v 1.72 2006/06/23 11:05:13 dtucker Exp $
+$Id: INSTALL,v 1.73 2006/06/30 06:20:59 dtucker Exp $