diff --git a/frontends/src/jp/cmd_event.py b/frontends/src/jp/cmd_event.py
index cfd64d12..28640ccf 100644
--- a/frontends/src/jp/cmd_event.py
+++ b/frontends/src/jp/cmd_event.py
@@ -219,7 +219,7 @@ class InviteesList(base.CommandBase):
         self.parser.add_argument('-m', '--missing', action='store_true', help=_(u'show missing people (invited but no R.S.V.P. so far)'))
         self.parser.add_argument('-R', '--no-rsvp', action='store_true', help=_(u"don't show people which gave R.S.V.P."))
 
-    def _attend_filter(self, attend):
+    def _attend_filter(self, attend, row):
         if attend == u'yes':
             attend_color = C.A_SUCCESS
         elif attend == u'no':