diff --git a/VectoCore/VectoCoreTest/Utils/MockVehicleContainer.cs b/VectoCore/VectoCoreTest/Utils/MockVehicleContainer.cs
index 5a5a68898038f5bbce99769758e928970bdc3b6b..f9a5e6fb20186c2096ada2751fd24fdfafbdfccb 100644
--- a/VectoCore/VectoCoreTest/Utils/MockVehicleContainer.cs
+++ b/VectoCore/VectoCoreTest/Utils/MockVehicleContainer.cs
@@ -134,7 +134,7 @@ namespace TUGraz.VectoCore.Tests.Utils
 
 		public GearData GetGearData(uint gear)
 		{
-			throw new NotImplementedException();
+			return null;
 		}
 
 		public PerSecond EngineSpeed { get; set; }