diff --git a/kronolith/lib/Event.php b/kronolith/lib/Event.php
index 26575c9da77..5c49ccb0b74 100644
--- a/kronolith/lib/Event.php
+++ b/kronolith/lib/Event.php
@@ -1964,6 +1964,11 @@ public function toASAppointment(array $options = array())
         if ($options['protocolversion'] > Horde_ActiveSync::VERSION_TWELVEONE &&
             $message->getMeetingStatus() == Horde_ActiveSync_Message_Appointment::MEETING_IS_MEETING) {
 
+            // Are we the
+            if (empty($this->organizer) && $this->creator == $registry->getAuth()) {
+                $message->responsetype = Horde_ActiveSync_Message_Appointment::RESPONSE_ORGANIZER;
+            }
+
             // We don't track the actual responses we sent to other's invitations.
             // Set this based on the status flag.
             switch ($this->status) {