--- a/tests/test-obsolete-bounds-checking.t	Thu Sep 28 18:56:40 2017 +0100
+++ b/tests/test-obsolete-bounds-checking.t	Thu Sep 28 21:07:58 2017 +0100
@@ -7,8 +7,8 @@
   > [extensions]
   > amend =
   > [experimental]
-  > stabilization=exchange
   > evolution.createmarkers=True
+  > evolution.exchange=True
   > EOF
   $ hg init tmpa
   $ cd tmpa