--- a/tests/test-getbundle.t	Sun Jul 17 14:51:00 2016 -0700
+++ b/tests/test-getbundle.t	Sun Jul 17 15:10:30 2016 -0700
@@ -170,7 +170,7 @@
   $ hg debuggetbundle repo bundle -t bundle2
   $ hg debugbundle bundle
   Stream params: {}
-  changegroup -- "{'version': '01'}"
+  changegroup -- "sortdict([('version', '01')])"
       7704483d56b2a7b5db54dcee7c62378ac629b348
       29a4d1f17bd3f0779ca0525bebb1cfb51067c738
       713346a995c363120712aed1aee7e04afd867638