diff --git a/ChangeLog b/ChangeLog
index 3210e1e..be74316 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2001-12-13  Douglas B. Rupp  <rupp@gnat.com>
+
+	* config.guess: Recognize x86 Interix version 3.
+
 2001-12-12  Ben Elliston  <bje@redhat.com>
 
 	* config.guess (i*86:Linux:*:*): Minor simplification: have the
diff --git a/config.guess b/config.guess
index 7a7edfe..83e7b84 100755
--- a/config.guess
+++ b/config.guess
@@ -3,7 +3,7 @@
 #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
 #   Free Software Foundation, Inc.
 
-timestamp='2001-12-12'
+timestamp='2001-12-13'
 
 # This file is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
@@ -734,6 +734,9 @@ EOF
     i*:PW*:*)
 	echo ${UNAME_MACHINE}-pc-pw32
 	exit 0 ;;
+    x86:Interix*:3*)
+	echo i386-pc-interix3
+	exit 0 ;;
     i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
 	# How do we know it's Interix rather than the generic POSIX subsystem?
 	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we