diff --git a/SabreTools.Library/DatFiles/ClrMamePro.cs b/SabreTools.Library/DatFiles/ClrMamePro.cs
index 6fe419b3..224a3403 100644
--- a/SabreTools.Library/DatFiles/ClrMamePro.cs
+++ b/SabreTools.Library/DatFiles/ClrMamePro.cs
@@ -310,8 +310,8 @@ namespace SabreTools.Library.DatFiles
 					// Then populate it with information
 					item.CopyMachineInformation(machine);
 
-					item.SourceFile = filename;
 					item.SystemID = sysid;
+					item.System = filename;
 					item.SourceID = srcid;
 
 					// If we have a sample, treat it special
@@ -654,8 +654,8 @@ namespace SabreTools.Library.DatFiles
 			{
 				Blank blank = new Blank()
 				{
-					SourceFile = filename,
 					SystemID = sysid,
+					System = filename,
 					SourceID = srcid,
 				};
 				blank.CopyMachineInformation(machine);
diff --git a/SabreTools.Library/DatFiles/Logiqx.cs b/SabreTools.Library/DatFiles/Logiqx.cs
index 8f979288..c14a50a8 100644
--- a/SabreTools.Library/DatFiles/Logiqx.cs
+++ b/SabreTools.Library/DatFiles/Logiqx.cs
@@ -608,8 +608,7 @@ namespace SabreTools.Library.DatFiles
 						// string crc = Utilities.GetYesNo(content);
 						break;
 					case "source":
-						content = reader.ReadElementContentAsString();
-						// string source = content;
+						machine.SourceFile = reader.ReadElementContentAsString();
 						break;
 					case "cloneof":
 						machine.CloneOf = reader.ReadElementContentAsString();