--- a/tests/test-oldconvert.t	Tue Nov 01 16:11:50 2016 +0100
+++ b/tests/test-oldconvert.t	Tue Nov 01 16:18:21 2016 +0100
@@ -32,7 +32,7 @@
 
 enable the extensions
 
-  $ echo "obsolete=$(echo $(dirname $TESTDIR))/hgext/obsolete.py" >> $HGRCPATH
+  $ echo "obsolete=$(echo $(dirname $TESTDIR))/hgext3rd/evolve/legacy.py" >> $HGRCPATH
 
   $ hg glog
   abort: old format of obsolete marker detected!