diff --git a/VectoCore/VectoCore/InputData/FileIO/JSON/JSONInputDataFactory.cs b/VectoCore/VectoCore/InputData/FileIO/JSON/JSONInputDataFactory.cs
index 9279393ce10ec0cecc08d4332d42d92cf8b8823d..520df4c9efb503ebef65682c1ac1b9c64c1d080f 100644
--- a/VectoCore/VectoCore/InputData/FileIO/JSON/JSONInputDataFactory.cs
+++ b/VectoCore/VectoCore/InputData/FileIO/JSON/JSONInputDataFactory.cs
@@ -139,8 +139,10 @@ namespace TUGraz.VectoCore.InputData.FileIO.JSON
 			switch (version) {
 				case 1:
 					return new JSONTCUDataV1(json, filename, tolerateMissing);
+				case 6:
+					return new JSONGearboxDataV6(json, filename, tolerateMissing);
 				default:
-					throw new VectoException("Engine-File: Unsupported FileVersion. Got {0}", version);
+					throw new VectoException("GearshiftParameter-File: Unsupported FileVersion. Got {0}", version);
 			}
 		}
 	}