--- a/tests/test-obsolete-changeset-exchange.t	Wed Feb 21 17:26:22 2018 +0100
+++ b/tests/test-obsolete-changeset-exchange.t	Wed Feb 21 17:33:00 2018 +0100
@@ -95,10 +95,12 @@
   Stream params: {Compression: BZ}
   changegroup -- {nbchanges: 1, version: 02}
       f89bcc95eba5174b1ccc3e33a82e84c96e8338ee
+  cache:rev-branch-cache -- {}
   $ hg debugbundle ../f89bcc95eba5-obs.hg
   Stream params: {Compression: BZ}
   changegroup -- {nbchanges: 1, version: 02}
       f89bcc95eba5174b1ccc3e33a82e84c96e8338ee
+  cache:rev-branch-cache -- {}
   obsmarkers -- {}
       version: 1 (70 bytes)
       9d73aac1b2ed7d53835eaeec212ed41ea47da53a f89bcc95eba5174b1ccc3e33a82e84c96e8338ee 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}