diff --git a/plugins/libcalendaring/lib/libcalendaring_itip.php b/plugins/libcalendaring/lib/libcalendaring_itip.php
index 68e6a139..42b6106d 100644
--- a/plugins/libcalendaring/lib/libcalendaring_itip.php
+++ b/plugins/libcalendaring/lib/libcalendaring_itip.php
@@ -707,14 +707,14 @@ class libcalendaring_itip
 
             // add button to open calendar/preview
             if (!empty($preview_url)) {
-              $msgref = $this->lib->ical_message->folder . '/' . $this->lib->ical_message->uid . '#' . $mime_id;
-              $rsvp_buttons .= html::tag('input', array(
-                  'type'    => 'button',
-                  // TODO: Temp. disable this button on small screen in Elastic (Bifrost#T105747)
-                  'class'   => "button preview hidden-phone hidden-small",
-                  'onclick' => "rcube_libcalendaring.open_itip_preview('" . rcube::JQ($preview_url) . "', '" . rcube::JQ($msgref) . "')",
-                  'value'   => $this->gettext('openpreview'),
-              ));
+                $msgref = $this->lib->ical_message->folder . '/' . $this->lib->ical_message->uid . '#' . $mime_id;
+                $rsvp_buttons .= html::tag('input', array(
+                    'type'    => 'button',
+                    // TODO: Temp. disable this button on small screen in Elastic (Bifrost#T105747)
+                    'class'   => "button preview hidden-phone hidden-small",
+                    'onclick' => "rcube_libcalendaring.open_itip_preview('" . rcube::JQ($preview_url) . "', '" . rcube::JQ($msgref) . "')",
+                    'value'   => $this->gettext('openpreview'),
+                ));
             }
 
             // 2. update the local copy with minor changes
@@ -733,9 +733,9 @@ class libcalendaring_itip
                 'value'   => $this->gettext('importtocalendar'),
             ));
 
-            // check my status
+            // check my status as an attendee
             foreach ($event['attendees'] as $attendee) {
-                if ($attendee['email'] && in_array(strtolower($attendee['email']), $emails)) {
+                if ($attendee['email'] && $attendee['role'] != 'ORGANIZER' && in_array(strtolower($attendee['email']), $emails)) {
                     $metadata['attendee'] = $attendee['email'];
                     $metadata['rsvp']     = $attendee['rsvp'] || $attendee['role'] != 'NON-PARTICIPANT';
                     $rsvp_status = !empty($attendee['status']) ? strtoupper($attendee['status']) : 'NEEDS-ACTION';