--- a/tests/_exc-util.sh	Sat Dec 13 18:09:23 2014 -0800
+++ b/tests/_exc-util.sh	Sat Dec 13 18:19:12 2014 -0800
@@ -20,7 +20,6 @@
 
 [extensions]
 hgext.strip=
-hgext.rebase=
 EOF
 echo "evolve=$(echo $(dirname $TESTDIR))/hgext/evolve.py" >> $HGRCPATH