diff --git a/libs/common/src/lib/helper.spec.ts b/libs/common/src/lib/helper.spec.ts
index 2ce0bf549..a339c6dab 100644
--- a/libs/common/src/lib/helper.spec.ts
+++ b/libs/common/src/lib/helper.spec.ts
@@ -54,7 +54,7 @@ describe('Helper', () => {
     });
 
     it('Get de-CH number format group', () => {
-      expect(getNumberFormatGroup('de-CH')).toEqual('’');
+      expect(getNumberFormatGroup('de-CH')).toEqual(`'`);
     });
 
     it('Get de-CH number format group when it is default', () => {