diff --git a/test/util.js b/test/util.js
index <HASH>..<HASH> 100644
--- a/test/util.js
+++ b/test/util.js
@@ -5,12 +5,10 @@ const chai = require('chai');
 const assert = chai.assert;
 
 function testRender(template, data, expected) {
-	return done => {
+	return () =>
 		mustachio.string(template).render(data).string().then(actual => {
 			assert.equal(expected, actual);
-			done();
-		}).catch(done);
-	};
+		});
 }
 
 function expectError(template, data) {
Cleanup. Give promises directly to Mocha