diff --git a/src/OSX/Avalonia.MonoMac/PlatformThreadingInterface.cs b/src/OSX/Avalonia.MonoMac/PlatformThreadingInterface.cs
index d926785229..381f043a87 100644
--- a/src/OSX/Avalonia.MonoMac/PlatformThreadingInterface.cs
+++ b/src/OSX/Avalonia.MonoMac/PlatformThreadingInterface.cs
@@ -43,8 +43,6 @@ namespace Avalonia.MonoMac
         public void RunLoop(CancellationToken cancellationToken)
         {
             NSApplication.SharedApplication.ActivateIgnoringOtherApps(true);
-            //NSApplication.SharedApplication.Run();
-
             var app = NSApplication.SharedApplication;
             cancellationToken.Register(() =>
             {
diff --git a/src/OSX/Avalonia.MonoMac/WindowBaseImpl.cs b/src/OSX/Avalonia.MonoMac/WindowBaseImpl.cs
index dbced9fd91..fdb2434698 100644
--- a/src/OSX/Avalonia.MonoMac/WindowBaseImpl.cs
+++ b/src/OSX/Avalonia.MonoMac/WindowBaseImpl.cs
@@ -59,8 +59,6 @@ namespace Avalonia.MonoMac
         public class WindowBaseDelegate : NSWindowDelegate
         {
             readonly WindowBaseImpl _impl;
-            private CGRect? _lastUnmaximizedFrame;
-
             public WindowBaseDelegate(WindowBaseImpl impl)
             {
                 _impl = impl;