diff --git a/ChangeLog b/ChangeLog
index 121b20e..7c26b89 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2012-07-31  Ben Elliston  <bje@gnu.org>
+
+	* testsuite/config-guess.sh: Don't export PATH.
+
 2012-07-31  Earnie Boyd  <earnie@users.sourceforge.net>
 	    Ben Elliston  <bje@gnu.org>
 
diff --git a/testsuite/config-guess.sh b/testsuite/config-guess.sh
index 31af43c..7eae866 100644
--- a/testsuite/config-guess.sh
+++ b/testsuite/config-guess.sh
@@ -1,13 +1,13 @@
 #!/bin/sh
 #
-# Copyright 2004, 2005, 2009 Free Software Foundation, Inc.
+# Copyright 2004, 2005, 2009, 2012 Free Software Foundation, Inc.
 # Contributed by Ben Elliston <bje@gnu.org>.
 #
 # This test reads 5-tuples from config-guess.data: the components of
 # the simulated uname(1) output and the expected GNU system triplet.
 
 verbose=false
-export PATH=`pwd`:$PATH
+PATH=`pwd`:$PATH
 
 run_config_guess ()
 {