1 files changed, 0 insertions, 1 deletions
diff --git a/order.h b/order.h
index 52ef207e3..6f670b82b 100644
--- a/order.h
+++ b/order.h
@@ -178,7 +178,6 @@ bool IsOrderListShared(const Vehicle *v);
 void AssignOrder(Order *order, Order data);
 bool CheckForValidOrders(const Vehicle* v);
 
-Order UnpackVersion4Order(uint16 packed);
 Order UnpackOldOrder(uint16 packed);
 
 #endif /* ORDER_H */