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