diff --git a/modules/game_npctrade/callbacks.txt b/modules/game_npctrade/callbacks.txt
deleted file mode 100644
index 65d0bfed..00000000
--- a/modules/game_npctrade/callbacks.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-void processOpenNpcTrade(const std::vector<std::tuple<ItemPtr, std::string, int, int, int>>& items);
-    void processPlayerGoods(int money, const std::vector<std::tuple<ItemPtr, int>>& goods);
-    void processCloseNpcTrade();
-
-g_lua.callGlobalField("g_game", "onOpenNpcTrade", items);
-    g_lua.callGlobalField("g_game", "onPlayerGoods", goods);
-    g_lua.callGlobalField("g_game", "onCloseNpcTrade");
-
- // npc trade related
-    void inspectNpcTrade(const ItemPtr& item);
-    void buyItem(const ItemPtr& item, int amount, bool ignoreCapacity, bool buyWithBackpack);
-    void sellItem(const ItemPtr& item, int amount, bool ignoreEquipped);
-    void closeNpcTrade();
\ No newline at end of file