diff --git a/src-ui/setup-jest.ts b/src-ui/setup-jest.ts
index 6a3c3f724..a688f4a6e 100644
--- a/src-ui/setup-jest.ts
+++ b/src-ui/setup-jest.ts
@@ -40,7 +40,7 @@ import localeSv from '@angular/common/locales/sv'
 import localeTr from '@angular/common/locales/tr'
 import localeUk from '@angular/common/locales/uk'
 import localeZh from '@angular/common/locales/zh'
-import localeZhTw from '@angular/common/locales/zh-TW'
+import localeZhHant from '@angular/common/locales/zh-Hant'
 
 registerLocaleData(localeAf)
 registerLocaleData(localeAr)
@@ -74,7 +74,7 @@ registerLocaleData(localeSv)
 registerLocaleData(localeTr)
 registerLocaleData(localeUk)
 registerLocaleData(localeZh)
-registerLocaleData(localeZhTw)
+registerLocaleData(localeZhHant)
 
 /* global mocks for jsdom */
 const mock = () => {