diff --git a/DesktopGL/DesktopGLProgram.cs b/DesktopGL/DesktopGLProgram.cs
index 0ff426e..410e500 100644
--- a/DesktopGL/DesktopGLProgram.cs
+++ b/DesktopGL/DesktopGLProgram.cs
@@ -24,8 +24,8 @@ namespace SemiColinGames {
         graphics.PreferredBackBufferHeight = graphics.GraphicsDevice.DisplayMode.Height;
       } else {
         window.IsBorderless = false;
-        graphics.PreferredBackBufferWidth = 1920;
-        graphics.PreferredBackBufferHeight = 1080;
+        graphics.PreferredBackBufferWidth = 1280;
+        graphics.PreferredBackBufferHeight = 720;
       }
       Debug.WriteLine("display: {0}x{1}, fullscreen={2}",
         graphics.PreferredBackBufferWidth,