diff --git a/packages/common/jsonld.js b/packages/common/jsonld.js
index ced7d320d33d41595d94e32f67a493ebdf0c214a..7cf99b09fc587218b0b257a1f6c3525944a4b1db 100644
--- a/packages/common/jsonld.js
+++ b/packages/common/jsonld.js
@@ -1,6 +1,6 @@
 "use strict";
 
-import utils from "./utils";
+import * as utils from "./utils";
 
 let instances = {};
 let successFunctions = {};
diff --git a/packages/common/test/unit.js b/packages/common/test/unit.js
index d7efba2ebfa3a61b8880852886d379c2c6d17ae7..e0233a8bf32ae9e86e3f9a0ae84ead297391c366 100644
--- a/packages/common/test/unit.js
+++ b/packages/common/test/unit.js
@@ -1,4 +1,6 @@
 import * as utils from '../utils';
+import '../vpu-mini-spinner.js';
+import '../jsonld.js';
 
 describe('utils', () => {
     it('base64EncodeUnicode', () => {
diff --git a/packages/common/vpu-mini-spinner.js b/packages/common/vpu-mini-spinner.js
index c86289fc39d32767a4c49a01b90945090328163a..27a9d79cb56e46557adeb102a8814ef1f9b73ee7 100644
--- a/packages/common/vpu-mini-spinner.js
+++ b/packages/common/vpu-mini-spinner.js
@@ -1,5 +1,5 @@
 import {html, LitElement, css} from 'lit-element';
-import commonUtils from './utils.js';
+import * as commonUtils from './utils.js';
 
 
 class MiniSpinner extends LitElement {