diff --git a/packages/gasket-react-intl/test/utils.test.js b/packages/gasket-react-intl/test/utils.test.js
index b36a5ba32..798d656de 100644
--- a/packages/gasket-react-intl/test/utils.test.js
+++ b/packages/gasket-react-intl/test/utils.test.js
@@ -7,31 +7,31 @@ jest.mock('../src/config', () => ({
   manifest: require('./fixtures/mock-manifest.json')
 }));
 
-describe('utils', () => {
+describe('utils', function () {
   let mockConfig;
 
-  beforeEach(() => {
+  beforeEach(function () {
     mockConfig = require('../src/config');
   });
 
-  afterEach(() => {
+  afterEach(function () {
     jest.restoreAllMocks();
     delete global.window.gasketIntlLocale;
     delete global.navigator.languages;
   });
 
-  it('exports localeUtils instance', () => {
+  it('exports localeUtils instance', function () {
     expect(utils).toHaveProperty('localeUtils');
     expect(utils.localeUtils).toBeInstanceOf(LocaleUtils);
   });
 
-  describe('getActiveLocale', () => {
-    it('returns defaultLocale from manifest', () => {
+  describe('getActiveLocale', function () {
+    it('returns defaultLocale from manifest', function () {
       const results = utils.getActiveLocale();
       expect(results).toEqual(mockConfig.manifest.defaultLocale);
     });
 
-    it('returns locale from window property', () => {
+    it('returns locale from window property', function () {
       mockConfig.isBrowser = true;
       mockConfig.clientData.locale = 'fr';
       global.window.gasketIntlLocale = 'de';
@@ -43,7 +43,7 @@ describe('utils', () => {
       expect(results).toEqual('de');
     });
 
-    it('returns locale from clientData', () => {
+    it('returns locale from clientData', function () {
       mockConfig.isBrowser = true;
       mockConfig.clientData.locale = 'fr';
       Object.defineProperty(global.navigator, 'languages', {
@@ -54,7 +54,7 @@ describe('utils', () => {
       expect(results).toEqual('fr');
     });
 
-    it('returns locale from first navigator.languages', () => {
+    it('returns locale from first navigator.languages', function () {
       mockConfig.isBrowser = true;
       mockConfig.clientData.locale = null;
       Object.defineProperty(global.navigator, 'languages', {
diff --git a/packages/gasket-react-intl/test/with-intl-provider.test.js b/packages/gasket-react-intl/test/with-intl-provider.test.js
index 516f2b92f..08e1bf0f0 100644
--- a/packages/gasket-react-intl/test/with-intl-provider.test.js
+++ b/packages/gasket-react-intl/test/with-intl-provider.test.js
@@ -9,21 +9,21 @@ const MockComponent = class extends React.Component {
   }
 };
 
-describe('withIntlProvider', () => {
+describe('withIntlProvider', function () {
   let mockConfig;
   let withIntlProvider;
 
-  beforeEach(() => {
+  beforeEach(function () {
     mockConfig = require('../src/config');
     withIntlProvider = withIntlProviderDefault();
   });
 
-  it('adds display name', () => {
+  it('adds display name', function () {
     const WrappedComponent = withIntlProvider(MockComponent);
     expect(WrappedComponent.displayName).toBe('withIntlProvider(MockComponent)');
   });
 
-  it('hoists non-react statics', () => {
+  it('hoists non-react statics', function () {
     const WrappedComponent = withIntlProvider(MockComponent);
     expect(WrappedComponent).not.toHaveProperty('bogus');
     MockComponent.bogus = 'BOGUS';
@@ -32,7 +32,7 @@ describe('withIntlProvider', () => {
     delete MockComponent.bogus;
   });
 
-  it('hoists getInitialProps if set', () => {
+  it('hoists getInitialProps if set', function () {
     const WrappedComponent = withIntlProvider(MockComponent);
     expect(WrappedComponent).not.toHaveProperty('getInitialProps');
     MockComponent.getInitialProps = f => f;
@@ -41,17 +41,17 @@ describe('withIntlProvider', () => {
     delete MockComponent.getInitialProps;
   });
 
-  describe('reducer', () => {
+  describe('reducer', function () {
     let initState;
 
-    beforeEach(() => {
+    beforeEach(function () {
       initState = {
         messages: { en: { first: 'First' } },
         status: { '/locales/en/first.json': LOADED }
       };
     });
 
-    it('LOADED actions add messages and file status', () => {
+    it('LOADED actions add messages and file status', function () {
       const action = { type: LOADED, payload: { locale: 'en', messages: { example: 'Example' }, file: '/locales/en.json' } };
       const result = reducer(initState, action);
       expect(result).toEqual({
@@ -68,7 +68,7 @@ describe('withIntlProvider', () => {
       });
     });
 
-    it('ERROR actions add file status', () => {
+    it('ERROR actions add file status', function () {
       const action = { type: ERROR, payload: { file: '/locales/en.json' } };
       const result = reducer(initState, action);
       expect(result).toEqual({
@@ -84,7 +84,7 @@ describe('withIntlProvider', () => {
       });
     });
 
-    it('LOADING actions add file status', () => {
+    it('LOADING actions add file status', function () {
       const action = { type: LOADING, payload: { file: '/locales/en.json' } };
       const result = reducer(initState, action);
       expect(result).toEqual({
@@ -101,8 +101,8 @@ describe('withIntlProvider', () => {
     });
   });
 
-  describe('init', () => {
-    it('initializes state with empty objects', () => {
+  describe('init', function () {
+    it('initializes state with empty objects', function () {
       const result = init({});
       expect(result).toEqual({
         messages: {},
@@ -110,7 +110,7 @@ describe('withIntlProvider', () => {
       });
     });
 
-    it('initializes state with locales props', () => {
+    it('initializes state with locales props', function () {
       const result = init({
         locale: 'en',
         messages: { en: { example: 'Example' } },
@@ -122,7 +122,7 @@ describe('withIntlProvider', () => {
       });
     });
 
-    it('merges locales props data with client data', () => {
+    it('merges locales props data with client data', function () {
       mockConfig.clientData = {
         locale: 'en',
         messages: { en: { first: 'First' } },
diff --git a/packages/gasket-react-intl/test/with-locale-required.test.js b/packages/gasket-react-intl/test/with-locale-required.test.js
index 2283119fa..2a0d1c743 100644
--- a/packages/gasket-react-intl/test/with-locale-required.test.js
+++ b/packages/gasket-react-intl/test/with-locale-required.test.js
@@ -15,7 +15,7 @@ const MockComponent = class extends React.Component {
   }
 };
 
-describe('withLocaleRequired', () => {
+describe('withLocaleRequired', function () {
   let useLocaleRequiredMock, wrapper;
 
   const doMount = (...args) => {
@@ -23,25 +23,25 @@ describe('withLocaleRequired', () => {
     return render(<Wrapped />);
   };
 
-  beforeEach(() => {
+  beforeEach(function () {
     useLocaleRequiredMock = require('../src/use-locale-required');
   });
 
-  afterEach(() => {
+  afterEach(function () {
     jest.restoreAllMocks();
   });
 
-  it('adds display name', () => {
+  it('adds display name', function () {
     const wrapped = withLocaleRequired()(MockComponent);
     expect(wrapped.displayName).toBe('withLocaleRequired(MockComponent)');
   });
 
-  it('adds display name with ForwardRef', () => {
+  it('adds display name with ForwardRef', function () {
     const wrapped = withLocaleRequired('/locales', { forwardRef: true })(MockComponent);
     expect(wrapped.displayName).toBe('ForwardRef(withLocaleRequired/MockComponent))');
   });
 
-  it('hoists non-react statics', () => {
+  it('hoists non-react statics', function () {
     const wrapped = withLocaleRequired()(MockComponent);
     expect(wrapped).not.toHaveProperty('bogus');
     MockComponent.bogus = 'BOGUS';
@@ -50,12 +50,12 @@ describe('withLocaleRequired', () => {
     delete MockComponent.bogus;
   });
 
-  describe('#getInitialProps', () => {
-    afterEach(() => {
+  describe('#getInitialProps', function () {
+    afterEach(function () {
       delete MockComponent.getInitialProps;
     });
 
-    it('hoists getInitialProps if set', () => {
+    it('hoists getInitialProps if set', function () {
       const wrapped = withLocaleRequired()(MockComponent);
       expect(wrapped).not.toHaveProperty('getInitialProps');
       MockComponent.getInitialProps = jest.fn();
@@ -63,12 +63,12 @@ describe('withLocaleRequired', () => {
       expect(wrappedGetInitialProps).toHaveProperty('getInitialProps');
     });
 
-    it('adds getInitialProps if initialProps set', () => {
+    it('adds getInitialProps if initialProps set', function () {
       const wrapped = withLocaleRequired('/locales', { initialProps: true })(MockComponent);
       expect(wrapped).toHaveProperty('getInitialProps');
     });
 
-    it('executes wrapped getInitialProps', async () => {
+    it('executes wrapped getInitialProps', async function () {
       MockComponent.getInitialProps = jest.fn().mockResolvedValue({ bogus: true });
       const wrapped = withLocaleRequired('/locales', { initialProps: true })(MockComponent);
       const ctx = {};
@@ -77,7 +77,7 @@ describe('withLocaleRequired', () => {
       expect(props).toEqual({ bogus: true });
     });
 
-    it('loads localeProps on server', async () => {
+    it('loads localeProps on server', async function () {
       MockComponent.getInitialProps = jest.fn().mockResolvedValue({ bogus: true });
       const wrapped = withLocaleRequired('/locales', { initialProps: true })(MockComponent);
       const ctx = {
@@ -104,7 +104,7 @@ describe('withLocaleRequired', () => {
       });
     });
 
-    it('handles missing gasketData', async () => {
+    it('handles missing gasketData', async function () {
       MockComponent.getInitialProps = jest.fn().mockResolvedValue({ bogus: true });
       const wrapped = withLocaleRequired('/locales', { initialProps: true })(MockComponent);
       const ctx = {
@@ -123,7 +123,7 @@ describe('withLocaleRequired', () => {
       expect(error).toBe(null);
     });
 
-    it('resolve localePahThunk and passes as prop', async () => {
+    it('resolve localePahThunk and passes as prop', async function () {
       const mockThunk = jest.fn().mockImplementation((context) => (context.extra ? '/locales/extra' : '/locales'));
       MockComponent.getInitialProps = jest.fn().mockResolvedValue({ bogus: true });
       const wrapped = withLocaleRequired(mockThunk, { initialProps: true })(MockComponent);
@@ -154,35 +154,35 @@ describe('withLocaleRequired', () => {
     });
   });
 
-  describe('#render', () => {
-    it('renders empty if loading', () => {
+  describe('#render', function () {
+    it('renders empty if loading', function () {
       useLocaleRequiredMock.mockReturnValue(LOADING);  // Set the mock return value to LOADING;
       wrapper = doMount();
       expect(wrapper.baseElement.innerHTML).toEqual('<div></div>');
     });
 
-    it('renders custom loader if loading', async () => {
+    it('renders custom loader if loading', async function () {
       useLocaleRequiredMock.mockReturnValue(LOADING);
       doMount('/locales', { loading: loadingText });
       const textEl = await screen.findByText(loadingText);
       expect(textEl.innerHTML).toEqual(loadingText);
     });
 
-    it('renders wrapped component if LOADED', async () => {
+    it('renders wrapped component if LOADED', async function () {
       useLocaleRequiredMock.mockReturnValue(LOADED);
       doMount({ loading: loadingText });
       const textEl = await screen.findByText('MockComponent');
       expect(textEl.innerHTML).toEqual('MockComponent');
     });
 
-    it('renders wrapped component if ERROR', async () => {
+    it('renders wrapped component if ERROR', async function () {
       useLocaleRequiredMock.mockReturnValue(ERROR);
       doMount({ loading: loadingText });
       const textEl = await screen.findByText('MockComponent');
       expect(textEl.innerHTML).toEqual('MockComponent');
     });
 
-    it('forwards refs', async () => {
+    it('forwards refs', async function () {
       class TestComponent extends React.Component {
         // Used to test ref forwarding
         getMockData() {