diff --git a/test/all/eventmodel.mocha.js b/test/all/eventmodel.mocha.js
index f6a1d85b..01351a56 100644
--- a/test/all/eventmodel.mocha.js
+++ b/test/all/eventmodel.mocha.js
@@ -1,6 +1,5 @@
-import { EventModel } from '../../src/eventmodel';
-
-var expect = require('chai').expect;
+const { EventModel } = require('../../src/eventmodel');
+const { expect } = require('chai');
 
 describe('eventmodel', function() {
   beforeEach(function() {