diff -r 72d7b0b9edd6 -r 99e51aff724b hgext/evolve.py
--- a/hgext/evolve.py	Wed Oct 16 18:23:54 2013 +0200
+++ b/hgext/evolve.py	Wed Oct 16 18:28:52 2013 +0200
@@ -557,6 +557,7 @@
 # This section take care of issue warning to the user when troubles appear
 
 @eh.wrapcommand("update")
+@eh.wrapcommand("parents")
 @eh.wrapcommand("pull")
 def wrapmayobsoletewc(origfn, ui, repo, *args, **opts):
     """Warn that the working directory parent is an obsolete changeset"""