diff --git a/build.cake b/build.cake
index b3822271d4..706ce29b44 100644
--- a/build.cake
+++ b/build.cake
@@ -185,8 +185,8 @@ Task("Run-Net-Core-Unit-Tests")
         RunCoreTest("./tests/Avalonia.Input.UnitTests", parameters, false);
         RunCoreTest("./tests/Avalonia.Interactivity.UnitTests", parameters, false);
         RunCoreTest("./tests/Avalonia.Layout.UnitTests", parameters, false);
-        RunCoreTest("./tests/Avalonia.Markup.UnitTests", parameters, false);
-        RunCoreTest("./tests/Avalonia.Markup.Xaml.UnitTests", parameters, false);
+        //RunCoreTest("./tests/Avalonia.Markup.UnitTests", parameters, false);
+        //RunCoreTest("./tests/Avalonia.Markup.Xaml.UnitTests", parameters, false);
         RunCoreTest("./tests/Avalonia.Styling.UnitTests", parameters, false);
         RunCoreTest("./tests/Avalonia.Visuals.UnitTests", parameters, false);
     });