diff --git a/src/Markup/Avalonia.Markup.Xaml/PortableXaml/AvaloniaResourceXamlInfo.cs b/src/Markup/Avalonia.Markup.Xaml/PortableXaml/AvaloniaResourceXamlInfo.cs
deleted file mode 100644
index 7e5df47104..0000000000
--- a/src/Markup/Avalonia.Markup.Xaml/PortableXaml/AvaloniaResourceXamlInfo.cs
+++ /dev/null
@@ -1,12 +0,0 @@
-using System.Collections.Generic;
-using System.Runtime.Serialization;
-
-namespace Avalonia.Markup.Xaml.PortableXaml
-{
-    [DataContract]
-    class AvaloniaResourceXamlInfo
-    {
-        [DataMember]
-        public Dictionary<string, string> ClassToResourcePathIndex { get; set; } = new Dictionary<string, string>();
-    }
-}
diff --git a/src/Markup/Avalonia.Markup.Xaml/PortableXaml/portable.xaml.github b/src/Markup/Avalonia.Markup.Xaml/PortableXaml/portable.xaml.github
deleted file mode 160000
index 8abbe09592..0000000000
--- a/src/Markup/Avalonia.Markup.Xaml/PortableXaml/portable.xaml.github
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 8abbe09592668efb573ac4d5548ba2d7e464ba78