--- a/tests/test-hgweb-json.t	Sat Apr 21 17:31:03 2018 +0900
+++ b/tests/test-hgweb-json.t	Mon May 14 12:38:05 2018 +0200
@@ -101,7 +101,7 @@
   
 
   $ echo '[web]' >> .hg/hgrc
-  $ echo 'allow_archive = bz2' >> .hg/hgrc
+  $ echo 'allow-archive = bz2' >> .hg/hgrc
   $ hg serve -p $HGPORT -d --pid-file=hg.pid -A access.log -E error.log
   $ cat hg.pid >> $DAEMON_PIDS