diff -r 886207fb18ab -r 29653495cece tests/test-basic.t
--- a/tests/test-basic.t	Thu Jul 13 03:17:58 2017 +0900
+++ b/tests/test-basic.t	Thu Jul 13 03:17:58 2017 +0900
@@ -3,6 +3,7 @@
   $ hg config
   devel.all-warnings=true
   devel.default-date=0 0
+  extensions.fsmonitor= (fsmonitor !)
   largefiles.usercache=$TESTTMP/.cache/largefiles (glob)
   ui.slash=True
   ui.interactive=False