diff --git a/src/components/_classes/nesteddata/NestedDataComponent.unit.js b/src/components/_classes/nesteddata/NestedDataComponent.unit.js
index 77c92e6dda..53d7f4e90b 100644
--- a/src/components/_classes/nesteddata/NestedDataComponent.unit.js
+++ b/src/components/_classes/nesteddata/NestedDataComponent.unit.js
@@ -7,7 +7,7 @@ import nestedDataCompWithModalPreview from '../../../../test/forms/nestedDataWit
 
 let component = null;
 describe('NestedDataComponent class', () => {
-  it('Should create a new NestedDataComponent class', (done) => {
+  it('Should create a new NestedDataComponent class', () => {
     return Harness.testCreate(NestedDataComponent, {
       // key: 'nested',
       components: [
@@ -28,7 +28,7 @@ describe('NestedDataComponent class', () => {
       Harness.testElements(component, 'input[name="data[lastName]"]', 1);
     });
   });
-  it('Should show preview of the modal view component properly', () => {
+  it('Should show preview of the modal view component properly', (done) => {
     Formio.createForm(document.createElement('div'), nestedDataCompWithModalPreview)
       .then((form) => {
         const openModalBtn = form.element.querySelector('.open-modal-button');
diff --git a/test/forms/nestedDataWithModalViewAndLayoutComponents b/test/forms/nestedDataWithModalViewAndLayoutComponents.json
similarity index 99%
rename from test/forms/nestedDataWithModalViewAndLayoutComponents
rename to test/forms/nestedDataWithModalViewAndLayoutComponents.json
index 565257984c..14064bda51 100644
--- a/test/forms/nestedDataWithModalViewAndLayoutComponents
+++ b/test/forms/nestedDataWithModalViewAndLayoutComponents.json
@@ -50,5 +50,5 @@
       "input": true,
       "tableView": false
     }
-  ],
+  ]
 }