diff --git a/SabreTools.Metadata/TypeHelper.cs b/SabreTools.Metadata/TypeHelper.cs
index b4c9122c..e38d0e36 100644
--- a/SabreTools.Metadata/TypeHelper.cs
+++ b/SabreTools.Metadata/TypeHelper.cs
@@ -3,7 +3,6 @@ using System.Collections.Generic;
 using System.Reflection;
 using System.Xml.Serialization;
 using SabreTools.Data.Models;
-using SabreTools.Data.Models.Metadata;
 
 namespace SabreTools.Metadata
 {
@@ -59,7 +58,7 @@ namespace SabreTools.Metadata
                         continue;
 
                     // If the type isn't a class or doesn't implement the interface
-                    if (!type.IsClass || !typeof(DatItem).IsAssignableFrom(type))
+                    if (!type.IsClass || !typeof(DatItems.DatItem).IsAssignableFrom(type))
                         continue;
 
                     // Get the XML type name
@@ -102,7 +101,7 @@ namespace SabreTools.Metadata
                         continue;
 
                     // If the type isn't a class or doesn't implement the interface
-                    if (!type.IsClass || !typeof(DatItem).IsAssignableFrom(type))
+                    if (!type.IsClass || !typeof(DatItems.DatItem).IsAssignableFrom(type))
                         continue;
 
                     // Get the XML type name