diff --git a/src/Markup/Avalonia.Markup.Xaml/Avalonia.Markup.Xaml.csproj b/src/Markup/Avalonia.Markup.Xaml/Avalonia.Markup.Xaml.csproj
index aa68357d45..dbf985fd79 100644
--- a/src/Markup/Avalonia.Markup.Xaml/Avalonia.Markup.Xaml.csproj
+++ b/src/Markup/Avalonia.Markup.Xaml/Avalonia.Markup.Xaml.csproj
@@ -68,9 +68,7 @@
         <Compile Include="Data\DelayedBinding.cs" />
         <Compile Include="Data\MultiBinding.cs" />
         <Compile Include="Data\RelativeSource.cs" />
-        <Compile Include="Data\SourceBindingEndpoint.cs" />
         <Compile Include="Data\StyleResourceBinding.cs" />
-        <Compile Include="Data\TargetBindingEndpoint.cs" />
         <Compile Include="MarkupExtensions\StyleResourceExtension.cs" />
         <Compile Include="MarkupExtensions\BindingExtension.cs" />
         <Compile Include="MarkupExtensions\RelativeSourceExtension.cs" />