diff --git a/locales/en-US.yml b/locales/en-US.yml
index f0832f83e..02c5310f7 100644
--- a/locales/en-US.yml
+++ b/locales/en-US.yml
@@ -261,6 +261,8 @@ common/views/components/nav.vue:
   develop: "Developers"
   feedback: "Feedback"
 common/views/components/note-menu.vue:
+  detail: "詳細"
+  copy-link: "リンクをコピー"
   favorite: "Favorite this note"
   pin: "Pin to your profile"
   delete: "Delete"