diff --git a/src/order_gui.cpp b/src/order_gui.cpp
--- a/src/order_gui.cpp
+++ b/src/order_gui.cpp
@@ -1336,7 +1336,7 @@ static const NWidgetPart _nested_orders_
 };
 
 static const WindowDesc _orders_train_desc(
-	WDP_AUTO, WDP_AUTO, 384, 100,
+	WDP_AUTO, 384, 100,
 	WC_VEHICLE_ORDERS, WC_VEHICLE_VIEW,
 	0,
 	_nested_orders_train_widgets, lengthof(_nested_orders_train_widgets)
@@ -1400,7 +1400,7 @@ static const NWidgetPart _nested_orders_
 };
 
 static const WindowDesc _orders_desc(
-	WDP_AUTO, WDP_AUTO, 384, 100,
+	WDP_AUTO, 384, 100,
 	WC_VEHICLE_ORDERS, WC_VEHICLE_VIEW,
 	0,
 	_nested_orders_widgets, lengthof(_nested_orders_widgets)
@@ -1426,7 +1426,7 @@ static const NWidgetPart _nested_other_o
 };
 
 static const WindowDesc _other_orders_desc(
-	WDP_AUTO, WDP_AUTO, 384, 86,
+	WDP_AUTO, 384, 86,
 	WC_VEHICLE_ORDERS, WC_VEHICLE_VIEW,
 	WDF_UNCLICK_BUTTONS | WDF_CONSTRUCTION,
 	_nested_other_orders_widgets, lengthof(_nested_other_orders_widgets)