diff --git a/SabreTools.DatFiles.Test/DatFileTests.Filtering.cs b/SabreTools.DatFiles.Test/DatFileTests.Filtering.cs
index e89310fe..4fd4f560 100644
--- a/SabreTools.DatFiles.Test/DatFileTests.Filtering.cs
+++ b/SabreTools.DatFiles.Test/DatFileTests.Filtering.cs
@@ -45,18 +45,12 @@ namespace SabreTools.DatFiles.Test
         [Fact]
         public void MachineDescriptionToName_ItemsDB()
         {
-            Source source = new Source(0, source: null);
-
             Machine machine = new Machine();
             machine.SetFieldValue(Models.Metadata.Machine.NameKey, "machine");
             machine.SetFieldValue(Models.Metadata.Machine.DescriptionKey, "description");
 
-            DatItem datItem = new Rom();
-
             DatFile datFile = new Logiqx(datFile: null, deprecated: false);
-            long sourceIndex = datFile.AddSourceDB(source);
-            long machineIndex = datFile.AddMachineDB(machine);
-            _ = datFile.AddItemDB(datItem, machineIndex, sourceIndex, statsOnly: false);
+            _ = datFile.AddMachineDB(machine);
 
             datFile.MachineDescriptionToName();