diff --git a/plugins/libcalendaring/libcalendaring.js b/plugins/libcalendaring/libcalendaring.js
index 9a85e091..2862462c 100644
--- a/plugins/libcalendaring/libcalendaring.js
+++ b/plugins/libcalendaring/libcalendaring.js
@@ -1319,7 +1319,8 @@ rcube_libcalendaring.itip_delegate_dialog = function(callback, selector)
         width: 460,
         open: function(event, ui) {
             $(this).parent().find('button:not(.ui-dialog-titlebar-close)').first().addClass('mainaction');
-            $(this).find('#itip-saveto').val('');
+            $(this).find('#itip-saveto').val('')
+                .click(function(e) { e.stopPropagation(); }) // fixes a bug on click (in Elastic)
 
             // initialize autocompletion
             var ac_props, rcm = rcmail.is_framed() ? parent.rcmail : rcmail;
diff --git a/plugins/libcalendaring/libcalendaring.php b/plugins/libcalendaring/libcalendaring.php
index a87461e6..90bb54cf 100644
--- a/plugins/libcalendaring/libcalendaring.php
+++ b/plugins/libcalendaring/libcalendaring.php
@@ -142,7 +142,7 @@ class libcalendaring extends rcube_plugin
                 'statusorganizer', 'statusaccepted', 'statusdeclined',
                 'statusdelegated', 'statusunknown', 'statusneeds-action',
                 'statustentative', 'statuscompleted', 'statusin-process',
-                'delegatedto', 'delegatedfrom', 'showmore'
+                'delegatedto', 'delegatedfrom', 'showmore', 'savein'
             );
         }