diff --git a/ChangeLog b/ChangeLog
index 391373c..c82a991 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2001-03-16  Ben Elliston  <bje@redhat.com>
+
+	* config.guess: Detect Linux on SPARC64.
+
 2001-03-14  Ben Elliston  <bje@redhat.com>
 
 	* config.guess: Detect ELF-based m68k Linux systems. Reported by
diff --git a/config.guess b/config.guess
index dd3b2b3..71de137 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='2001-03-14'
+timestamp='2001-03-16'
 
 # 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
@@ -870,7 +870,7 @@ EOF
     sh*:Linux:*:*)
 	echo ${UNAME_MACHINE}-unknown-linux-gnu
 	exit 0 ;;
-    sparc:Linux:*:*)
+    sparc:Linux:*:* | sparc64:Linux:*:*)
 	echo ${UNAME_MACHINE}-unknown-linux-gnu
 	exit 0 ;;
     x86_64:Linux:*:*)