diff --git a/plugins/libkolab/lib/kolab_format_xcal.php b/plugins/libkolab/lib/kolab_format_xcal.php
index bbe3404c..4e728880 100644
--- a/plugins/libkolab/lib/kolab_format_xcal.php
+++ b/plugins/libkolab/lib/kolab_format_xcal.php
@@ -246,7 +246,7 @@ abstract class kolab_format_xcal extends kolab_format
 
                 $att = new Attendee;
                 $att->setContact($cr);
-                $att->setPartStat($this->status_map[$attendee['status']]);
+                $att->setPartStat($this->part_status_map[$attendee['status']]);
                 $att->setRole($this->role_map[$attendee['role']] ? $this->role_map[$attendee['role']] : kolabformat::Required);
                 $att->setRSVP((bool)$attendee['rsvp']);