diff --git a/app/locales/tw.ts b/app/locales/tw.ts
index f27001971..b6324d15d 100644
--- a/app/locales/tw.ts
+++ b/app/locales/tw.ts
@@ -60,6 +60,7 @@ const tw: LocaleType = {
         tw: "繁體中文",
         es: "Español",
         it: "Italiano",
+        jp: "日本語",
       },
     },
     Avatar: "大頭貼",