diff --git a/js/h5p.js b/js/h5p.js
index 01f6d25..ff17530 100644
--- a/js/h5p.js
+++ b/js/h5p.js
@@ -163,8 +163,8 @@ H5P.init = function (target) {
// Add embed button
H5P.jQuery('
' + H5P.t('advancedHelp') + '
', $element);
+ var dialog = new H5P.Dialog('embed', H5P.t('embed'), '' + H5P.t('advancedHelp') + '
', $element);
// Selecting embed code when dialog is opened
H5P.jQuery(dialog).on('dialog-opened', function (event, $dialog) {