diff --git a/frontend/app/utils/loadLocale.ts b/frontend/app/utils/loadLocale.ts
index d11a331a..be614ace 100644
--- a/frontend/app/utils/loadLocale.ts
+++ b/frontend/app/utils/loadLocale.ts
@@ -30,6 +30,9 @@ export async function loadLocale(locale: string): Promise<Record<string, string>
   if (locale === 'pl') {
     return import(/* webpackChunkName: "pl" */ '../locales/pl.json').then(res => res.default).catch(() => enMessages);
   }
+  if (locale === 'vi') {
+    return import(/* webpackChunkName: "vi" */ '../locales/vi.json').then(res => res.default).catch(() => enMessages);
+  }
 
   return enMessages;
 }