--- a/tests/test-lock-badness.t	Wed Dec 02 23:15:11 2020 +0100
+++ b/tests/test-lock-badness.t	Wed Dec 02 20:10:27 2020 +0100
@@ -56,7 +56,7 @@
   > EOF
   $ echo b > b/b
   $ hg -R b ci -A -m b --config hooks.precommit="python:`pwd`/hooks.py:sleepone" > stdout &
-  $ hg -R b up -q --config hooks.pre-update="python:`pwd`/hooks.py:sleephalf" \
+  $ hg -R b up -q --config ui.timeout.warn=0 --config hooks.pre-update="python:`pwd`/hooks.py:sleephalf" \
   > > preup-stdout 2>preup-stderr
   $ wait
   $ cat preup-stdout