diff --git a/test/specs/grapesjs/index.js b/test/specs/grapesjs/index.js
index 4ff32d891..759b33005 100644
--- a/test/specs/grapesjs/index.js
+++ b/test/specs/grapesjs/index.js
@@ -1,5 +1,3 @@
-const PluginManager = require('plugin_manager');
-
 describe('GrapesJS', () => {
   describe('Main', () => {
     var obj;
diff --git a/test/specs/modal/index.js b/test/specs/modal/index.js
index 9aec6ac95..9ad709b6d 100644
--- a/test/specs/modal/index.js
+++ b/test/specs/modal/index.js
@@ -1,5 +1,5 @@
-const Modal = require('modal_dialog');
-const ModalView = require('./view/ModalView');
+import Modal from 'modal_dialog';
+import ModalView from './view/ModalView';
 
 describe('Modal dialog', () => {
   describe('Main', () => {
diff --git a/test/specs/modal/view/ModalView.js b/test/specs/modal/view/ModalView.js
index 2f9bdc7d9..e5cfeda50 100644
--- a/test/specs/modal/view/ModalView.js
+++ b/test/specs/modal/view/ModalView.js
@@ -1,5 +1,5 @@
-const ModalView = require('modal_dialog/view/ModalView');
-const Modal = require('modal_dialog/model/Modal');
+import ModalView from 'modal_dialog/view/ModalView';
+import Modal from 'modal_dialog/model/Modal';
 
 module.exports = {
   run() {