1 files changed, 4 insertions, 0 deletions
diff --git a/addons/website_event/static/src/js/website_event.js b/addons/website_event/static/src/js/website_event.js
index ebe38118559..53a304c707e 100644
--- a/addons/website_event/static/src/js/website_event.js
+++ b/addons/website_event/static/src/js/website_event.js
@@ -59,12 +59,16 @@ var EventRegistrationForm = Widget.extend({
             $button.attr('disabled', true);
             return ajax.jsonRpc($form.attr('action'), 'call', post).then(function (modal) {
                 var $modal = $(modal);
+                $modal.modal({backdrop: 'static', keyboard: false});
                 $modal.find('.modal-body > div').removeClass('container'); // retrocompatibility - REMOVE ME in master / saas-19
                 $modal.insertAfter($form).modal();
                 $modal.on('click', '.js_goto_event', function () {
                     $modal.modal('hide');
                     $button.prop('disabled', false);
                 });
+                $modal.on('click', '.close', function () {
+                    $button.prop('disabled', false);
+                });
             });
         }
     },