diff --git a/locales/ko.yml b/locales/ko.yml
index 084b1240ad..b288e511fa 100644
--- a/locales/ko.yml
+++ b/locales/ko.yml
@@ -473,6 +473,9 @@ mobile/views/components/notifications.vue:
   empty: "ありません！"
 mobile/views/components/post-form.vue:
   submit: "投稿"
+  reply: "返信"
+  renote: "Renote"
+  renote-placeholder: "この投稿を引用... (オプション)"
   reply-placeholder: "この投稿への返信..."
   note-placeholder: "いまどうしてる？"
 mobile/views/components/sub-note-content.vue: