diff --git a/VectoCore/VectoCoreTest/Models/Simulation/AuxTests.cs b/VectoCore/VectoCoreTest/Models/Simulation/AuxTests.cs
index 76032983bb8583b4aaf20b2e9260ebaf461e5d11..731f8a95371f570670f1f14dea9c0c063799e92d 100644
--- a/VectoCore/VectoCoreTest/Models/Simulation/AuxTests.cs
+++ b/VectoCore/VectoCoreTest/Models/Simulation/AuxTests.cs
@@ -146,7 +146,7 @@ namespace TUGraz.VectoCore.Tests.Models.Simulation
 			var testColumns = new[] { "P_aux_FAN", "P_aux_STP", "P_aux_AC", "P_aux_ES", "P_aux_PS", "P_aux" };
 
 			ResultFileHelper.TestModFile(@"TestData\Results\EngineOnlyCycles\AuxWriteModFileSumFile.vmod",
-				@"AuxWriteModFileSumFile.vmod", testColumns);
+				@"AuxWriteModFileSumFile_MockCycle.vmod", testColumns);
 			ResultFileHelper.TestSumFile(@"TestData\Results\EngineOnlyCycles\AuxWriteModFileSumFile.vsum",
 				@"AuxWriteModFileSumFile.vsum");
 		}