diff --git a/VectoCore/VectoCore/InputData/Reader/DataObjectAdapter/DeclarationDataAdapter.cs b/VectoCore/VectoCore/InputData/Reader/DataObjectAdapter/DeclarationDataAdapter.cs
index 62eff09f779f67986dd0baba714daac7ec1d6cb0..797b06d949dfd24c4bda65b2ae82d1423f1d2bed 100644
--- a/VectoCore/VectoCore/InputData/Reader/DataObjectAdapter/DeclarationDataAdapter.cs
+++ b/VectoCore/VectoCore/InputData/Reader/DataObjectAdapter/DeclarationDataAdapter.cs
@@ -98,7 +98,7 @@ namespace TUGraz.VectoCore.InputData.Reader.DataObjectAdapter
 			retVal.Loading = loading;
 			retVal.DynamicTyreRadius =
 				DeclarationData.Wheels.Lookup(data.Axles[DeclarationData.PoweredAxle()].Wheels).DynamicTyreRadius; // TODO!
-			retVal.CargoVolume = mission.CargoVolume;
+			retVal.CargoVolume = mission.MissionType != MissionType.Construction ? mission.CargoVolume : 0.SI<CubicMeter>();
 
 			var aerodynamicDragArea = data.AirDragArea + mission.DeltaCdA;