diff --git a/test/04-html_element.js b/test/04-html_element.js
index 8be14e4..01aebc8 100644
--- a/test/04-html_element.js
+++ b/test/04-html_element.js
@@ -405,15 +405,44 @@ describe('HTMLElement', function() {
it('should correctly serialize Hawkejs.RESULT entries', function(done) {
- var renderer = hawkejs.render('generic_rhc', {}, function _done(err, html) {
+ __Protoblast.Bound.Function.parallel((done) => {
+ let renderer = hawkejs.render('generic_rhc', {}, function _done(err, html) {
- if (err) {
- throw err;
- }
+ if (err) {
+ return done(err);
+ }
- assertEqualHtml(html, '