--- a/tests/test-completion.t	Sun Mar 17 18:45:53 2019 +0300
+++ b/tests/test-completion.t	Tue Mar 26 14:02:40 2019 +0100
@@ -263,7 +263,7 @@
   debugdate: extended
   debugdeltachain: changelog, manifest, dir, template
   debugdirstate: nodates, dates, datesort
-  debugdiscovery: old, nonheads, rev, ssh, remotecmd, insecure
+  debugdiscovery: old, nonheads, rev, seed, ssh, remotecmd, insecure
   debugdownload: output
   debugextensions: template
   debugfileset: rev, all-files, show-matcher, show-stage