--- a/tests/test-basic.t	Wed Dec 02 23:15:11 2020 +0100
+++ b/tests/test-basic.t	Wed Dec 02 20:10:27 2020 +0100
@@ -13,6 +13,7 @@
   ui.merge=internal:merge
   ui.mergemarkers=detailed
   ui.promptecho=True
+  ui.timeout.warn=15
   web.address=localhost
   web\.ipv6=(?:True|False) (re)
   web.server-header=testing stub value