diff --git a/VectoCore/VectoCore/OutputData/FileIO/JSONFileWriter.cs b/VectoCore/VectoCore/OutputData/FileIO/JSONFileWriter.cs
index d72c196e6f3a646ec6985da39dd8a58fef454ecb..1db29ff4cf10f942539e1ac1aa6b49545347f05f 100644
--- a/VectoCore/VectoCore/OutputData/FileIO/JSONFileWriter.cs
+++ b/VectoCore/VectoCore/OutputData/FileIO/JSONFileWriter.cs
@@ -1160,9 +1160,10 @@ public class JSONFileWriter : IOutputFileWriter
 		if (job.Vehicle.Components.GearboxInputData != null) {
 			body.Add("GearboxFile",
 				GetRelativePath(input.JobInputData.Vehicle.Components.GearboxInputData.DataSource.SourceFile, basePath));
-			if (input.DriverInputData.GearshiftInputData != null && !job.SavedInDeclarationMode) {
-				body.Add("TCU", GetRelativePath(input.DriverInputData.GearshiftInputData.Source, basePath));
-			}
+			
+		}
+		if (input.DriverInputData.GearshiftInputData != null && !job.SavedInDeclarationMode) {
+			body.Add("TCU", GetRelativePath(input.DriverInputData.GearshiftInputData.Source, basePath));
 		}
 
 		if (!job.SavedInDeclarationMode && job.Vehicle.VehicleType == VectoSimulationJobType.IEPC_S) {