diff --git a/src/build_vehicle_gui.cpp b/src/build_vehicle_gui.cpp
--- a/src/build_vehicle_gui.cpp
+++ b/src/build_vehicle_gui.cpp
@@ -1182,7 +1182,7 @@ struct BuildVehicleWindow : Window {
 };
 
 static const WindowDesc _build_vehicle_desc(
-	WDP_AUTO, WDP_AUTO, 240, 268,
+	WDP_AUTO, 240, 268,
 	WC_BUILD_VEHICLE, WC_NONE,
 	WDF_UNCLICK_BUTTONS | WDF_CONSTRUCTION,
 	_nested_build_vehicle_widgets, lengthof(_nested_build_vehicle_widgets)