diff --git a/VectoCore/VectoCoreTest/Utils/MockPorts.cs b/VectoCore/VectoCoreTest/Utils/MockPorts.cs
index 2550d45bee64866b47a5d7659372e70c42e82145..1ed1b863a9469c73bc10816b91fdbe1b983d8a15 100644
--- a/VectoCore/VectoCoreTest/Utils/MockPorts.cs
+++ b/VectoCore/VectoCoreTest/Utils/MockPorts.cs
@@ -63,6 +63,7 @@ namespace TUGraz.VectoCore.Tests.Utils
 					GearboxPowerRequest = outTorque * outAngularVelocity,
 					EnginePowerRequest = outTorque * outAngularVelocity,
 					ClutchPowerRequest = outTorque * outAngularVelocity,
+					EngineSpeed = outAngularVelocity,
 					DynamicFullLoadPower = (outTorque + 2300.SI<NewtonMeter>()) * outAngularVelocity,
 					DeltaFullLoad = (outTorque - 2300.SI<NewtonMeter>()) * outAngularVelocity,
 					DeltaDragLoad = (outTorque - -100.SI<NewtonMeter>()) * outAngularVelocity
@@ -74,6 +75,7 @@ namespace TUGraz.VectoCore.Tests.Utils
 				GearboxPowerRequest = outTorque * outAngularVelocity,
 				EnginePowerRequest = outTorque * outAngularVelocity,
 				ClutchPowerRequest = outTorque * outAngularVelocity,
+				EngineSpeed = outAngularVelocity,
 			};
 		}