diff --git a/locales/en-US.yml b/locales/en-US.yml
index f70e62cc2..f351d8695 100644
--- a/locales/en-US.yml
+++ b/locales/en-US.yml
@@ -1041,6 +1041,10 @@ desktop/views/pages/user/user.header.vue:
   following: "Following"
   followers: "Followers"
   is-bot: "This account is a Bot"
+  years-old: "歳"
+  year: "年"
+  month: "月"
+  day: "日"
 desktop/views/pages/user/user.timeline.vue:
   default: "Posts"
   with-replies: "Posts and replies"