diff --git a/src/lang/traditional_chinese.txt b/src/lang/traditional_chinese.txt
--- a/src/lang/traditional_chinese.txt
+++ b/src/lang/traditional_chinese.txt
@@ -313,6 +313,8 @@ STR_SORT_BY_NUM_VEHICLES                                        :車輛數量
 
 # Group by options for vehicle list
 
+# Order button in shared orders vehicle list
+
 # Tooltips for the main toolbar
 ###length 31
 STR_TOOLBAR_TOOLTIP_PAUSE_GAME                                  :{BLACK}暫停遊戲