diff --git a/VectoCore/Models/SimulationComponent/Impl/Auxiliary.cs b/VectoCore/Models/SimulationComponent/Impl/Auxiliary.cs
index cd3f19f2d5440951098a5f45b139d4e90575acea..a764b2c640c3294dc0ce10441906ff2b329a0d35 100644
--- a/VectoCore/Models/SimulationComponent/Impl/Auxiliary.cs
+++ b/VectoCore/Models/SimulationComponent/Impl/Auxiliary.cs
@@ -53,7 +53,7 @@ namespace TUGraz.VectoCore.Models.SimulationComponent.Impl
 		{
 			var powerDemand = ComputePowerDemand(engineSpeed);
 
-			return _outPort.Request(absTime, dt, torque + powerDemand / engineSpeed, engineSpeed);
+			return _outPort.Request(absTime, dt, torque + powerDemand / engineSpeed, engineSpeed, dryRun);
 		}
 
 		private Watt ComputePowerDemand(PerSecond engineSpeed)