diff --git a/README.md b/README.md
index afcff99..4f20c51 100644
--- a/README.md
+++ b/README.md
@@ -70,6 +70,10 @@ https://github.com/stax76/mpv.net/wiki/Scripting-(CSharp,-Python,-JavaScript,-Lu
 
 ### Changelog
 
+### 2.9 (2019-
+
+- clicking the right top corner in fullscreen mode closes the player but it did not work on all displays
+
 ### 2.8 (2019-04-12)
 
 - Win 7 dark-mode render issue fix
diff --git a/mpv.net/MainForm.cs b/mpv.net/MainForm.cs
index 525642f..bf3dff1 100644
--- a/mpv.net/MainForm.cs
+++ b/mpv.net/MainForm.cs
@@ -378,11 +378,7 @@ namespace mpvnet
                 Native.PostMessage(Handle, 0xA1 /* WM_NCLBUTTONDOWN */, HTCAPTION, IntPtr.Zero);
             }
 
-            var sb = Screen.FromControl(this).Bounds;
-            var p1 = new Point(sb.Width, 0);
-            var p2 = PointToScreen(e.Location);
-
-            if (Math.Abs(p1.X - p2.X) < 10 && Math.Abs(p1.Y - p2.Y) < 10)
+            if (Width - e.Location.X < 10 && e.Location.Y < 10)
                 mp.commandv("quit");
         }
 
diff --git a/screenshots/mpvConfEdit.png b/screenshots/mpvConfEdit.png
index 71b5c3a..6fb4491 100644
Binary files a/screenshots/mpvConfEdit.png and b/screenshots/mpvConfEdit.png differ