diff --git a/airtime_mvc/public/js/airtime/library/plupload.js b/airtime_mvc/public/js/airtime/library/plupload.js
index b8f1d2a32..53c64ca10 100644
--- a/airtime_mvc/public/js/airtime/library/plupload.js
+++ b/airtime_mvc/public/js/airtime/library/plupload.js
@@ -20,6 +20,7 @@ $(document).ready(function () {
         acceptedFiles: acceptedMimeTypes.join(),
         addRemoveLinks: true,
         dictRemoveFile: $.i18n._("Remove"),
+        maxFilesize: 500, //Megabytes
         init: function () {
             this.on("sending", function (file, xhr, data) {
                 data.append("csrf_token", $("#csrf").val());