diff --git a/Design/Rule0044AnalyzeTransferField.cs b/Design/Rule0044AnalyzeTransferField.cs
index 7acd7496..ccfd8013 100644
--- a/Design/Rule0044AnalyzeTransferField.cs
+++ b/Design/Rule0044AnalyzeTransferField.cs
@@ -718,7 +718,7 @@ public void PopulateFields(IApplicationObjectTypeSymbol table)
 
             public void PopulateFields(FieldExtensionListSyntax fieldList)
             {
-                foreach (FieldSyntax field in fieldList.Fields)
+                foreach (FieldSyntax field in fieldList.Fields.Where(fld => fld.IsKind(SyntaxKind.Field)))
                 {
                     if (!FieldIsObsolete(field))
                         Fields.Add(new Field((int)field.No.Value, field.Name.Identifier.ToString().Replace("\"", ""), field.Type.ToString(), field.GetLocation(), this));