diff --git a/src/chronos/public_api.ts b/src/chronos/public_api.ts
index 3092a390db..bb3cc0445b 100644
--- a/src/chronos/public_api.ts
+++ b/src/chronos/public_api.ts
@@ -50,7 +50,7 @@ export { esUsLocale } from './i18n/es-us';
 export { etLocale } from './i18n/et';
 export { fiLocale } from './i18n/fi';
 export { frLocale } from './i18n/fr';
-export {frCaLocale} from './i18n/fr-ca';
+export { frCaLocale } from './i18n/fr-ca';
 export { glLocale } from './i18n/gl';
 export { heLocale } from './i18n/he';
 export { hiLocale } from './i18n/hi';
diff --git a/src/locale/public_api.ts b/src/locale/public_api.ts
index c3932ae907..23d8c3f527 100644
--- a/src/locale/public_api.ts
+++ b/src/locale/public_api.ts
@@ -12,7 +12,7 @@ export { esUsLocale } from 'ngx-bootstrap/chronos';
 export { etLocale } from 'ngx-bootstrap/chronos';
 export { fiLocale } from 'ngx-bootstrap/chronos';
 export { frLocale } from 'ngx-bootstrap/chronos';
-export {frCaLocale} from 'ngx-bootstrap/chronos';
+export { frCaLocale } from 'ngx-bootstrap/chronos';
 export { glLocale } from 'ngx-bootstrap/chronos';
 export { heLocale } from 'ngx-bootstrap/chronos';
 export { hiLocale } from 'ngx-bootstrap/chronos';
diff --git a/src/timepicker/jest.config.ts b/src/timepicker/jest.config.ts
index 41be90a3ca..7dd852669d 100644
--- a/src/timepicker/jest.config.ts
+++ b/src/timepicker/jest.config.ts
@@ -15,7 +15,8 @@ export default {
       'jest-preset-angular',
       {
         tsconfig: '<rootDir>/tsconfig.spec.json',
-        stringifyContentPathRegex: '\\.(html|svg)$'
+        stringifyContentPathRegex: '\\.(html|svg)$',
+        isolatedModules: true
       }
     ]
   },
diff --git a/src/timepicker/testing/timepicker.component.spec.ts b/src/timepicker/testing/timepicker.component.spec.ts
index 68e8ca7a66..6183d4d40f 100644
--- a/src/timepicker/testing/timepicker.component.spec.ts
+++ b/src/timepicker/testing/timepicker.component.spec.ts
@@ -1077,7 +1077,7 @@ describe('Component: TimepickerComponent', () => {
       component.updateHours(inputHours);
 
       expect(component.invalidHours).toEqual(false);
-            expect(component._updateTime).toHaveBeenCalled();
+      expect(component._updateTime).toHaveBeenCalled();
     });
 
     it('should clear model if minute input is invalid', () => {
@@ -1117,7 +1117,7 @@ describe('Component: TimepickerComponent', () => {
       component.updateMinutes(inputMinutes);
 
       expect(component.invalidMinutes).toEqual(false);
-            expect(component._updateTime).toHaveBeenCalled();
+      expect(component._updateTime).toHaveBeenCalled();
     });
 
     it('should clear model if second input is invalid', () => {
@@ -1159,7 +1159,7 @@ describe('Component: TimepickerComponent', () => {
       component.updateSeconds(inputSeconds);
 
       expect(component.invalidSeconds).toEqual(false);
-            expect(component._updateTime).toHaveBeenCalled();
+      expect(component._updateTime).toHaveBeenCalled();
     });
 
     it('should valid value in input fields', fakeAsync(() => {