diff --git a/public/javascripts/pages/invitations-edit.js b/public/javascripts/pages/invitations-edit.js
index 358e6f3f8..8f8797294 100644
--- a/public/javascripts/pages/invitations-edit.js
+++ b/public/javascripts/pages/invitations-edit.js
@@ -2,6 +2,7 @@ Diaspora.Pages.InvitationsEdit = function() {
   var self = this;
 
   this.subscribe("page/ready", function(evt, body) {
+    jQuery.ajaxSetup({'cache': true});
     $('#user_username').twipsy({trigger: 'select', placement: 'right'});
   });
 };