diff -r fabbf9310025 -r fa88170c10bb hgext/uncommit.py
--- a/hgext/uncommit.py	Fri Oct 12 18:06:32 2018 +0200
+++ b/hgext/uncommit.py	Fri Oct 12 18:49:11 2018 +0200
@@ -191,7 +191,8 @@
     for data in ctx.repo().obsstore.predecessors.get(ctx.node(), ()):
         yield obsutil.marker(ctx.repo(), data)
 
-@command('^unamend', [], helpcategory=command.CATEGORY_CHANGE_MANAGEMENT)
+@command('unamend', [], helpcategory=command.CATEGORY_CHANGE_MANAGEMENT,
+         helpbasic=True)
 def unamend(ui, repo, **opts):
     """undo the most recent amend operation on a current changeset