diff --git a/po/zh_TW.po b/po/zh_TW.po
index 6357e59126..f7ac19bdc7 100644
--- a/po/zh_TW.po
+++ b/po/zh_TW.po
@@ -2801,7 +2801,7 @@ msgstr "外鍵下拉選單中選項的排序順序，[kbd]content[/kbd] 為關
 
 #: libraries/config/messages.inc.php:148
 msgid "Foreign key dropdown order"
-msgstr ""
+msgstr "外鍵下拉框順序"
 
 #: libraries/config/messages.inc.php:149
 msgid "A dropdown will be used if fewer items are present"