diff --git a/web/src/lib/const.ts b/web/src/lib/const.ts
index bd16d8c39..b4d94d28a 100644
--- a/web/src/lib/const.ts
+++ b/web/src/lib/const.ts
@@ -11,4 +11,5 @@ export const supportedLanguageKeys = [
   "zh-CN",
   "yue-Hant",
   "ru",
+  "uk",
 ];