diff --git a/app/javascript/mastodon/locales/zh-HK.json b/app/javascript/mastodon/locales/zh-HK.json
index e61e2fca5b..5380e6c610 100644
--- a/app/javascript/mastodon/locales/zh-HK.json
+++ b/app/javascript/mastodon/locales/zh-HK.json
@@ -17,6 +17,7 @@
   "account.badges.group": "群組",
   "account.block": "封鎖 @{name}",
   "account.block_domain": "封鎖網域 {domain}",
+  "account.block_short": "封鎖",
   "account.blocked": "已封鎖",
   "account.browse_more_on_origin_server": "前往原始的個人檔案頁瀏覽更多",
   "account.cancel_follow_request": "撤回追蹤請求",