diff --git a/ChangeLog b/ChangeLog
index 12acc1a..645d607 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2005-11-11  Ben Elliston  <bje@gnu.org>
+
+	* testsuite/config-guess.data: Add test case for Linux PPC64.
+
 2005-11-11  Ben Elliston  <bje@gnu.org>
 
 	* config.guess (x86:Interix*:[345]*): Handle Interix version 5.
diff --git a/testsuite/config-guess.data b/testsuite/config-guess.data
index 2354809..34523cf 100644
--- a/testsuite/config-guess.data
+++ b/testsuite/config-guess.data
@@ -13,3 +13,4 @@ i786-pc	ignored			windows32	ignored	i786-pc-mingw32
 or32	ignored			Linux		ignored	or32-unknown-linux-gnu
 x86_64	1.5.18(0.132/4/2)	CYGWIN_NT-5.2	ignored	x86_64-unknown-cygwin
 x86	5.0			Interix		ignored	i586-pc-interix5
+ppc64	2.6.9-22		Linux		ignored	powerpc64-unknown-linux-gnu