diff --git a/PeyrSharp.UiHelpers/WindowHelpers.cs b/PeyrSharp.UiHelpers/WindowHelpers.cs
index 9065050..e428558 100644
--- a/PeyrSharp.UiHelpers/WindowHelpers.cs
+++ b/PeyrSharp.UiHelpers/WindowHelpers.cs
@@ -72,6 +72,10 @@ public static void CloseWindow(WindowInfo windowInfo)
 			SendMessage(windowInfo.Handle, WM_SYSCOMMAND, SC_CLOSE, IntPtr.Zero);
 		}
 
+		public static void MaximizeWindow(WindowInfo windowInfo)
+		{
+			SendMessage(windowInfo.Handle, WM_SYSCOMMAND, SC_MAXIMIZE, IntPtr.Zero);
+		}
 		private static bool IsWindowVisible(IntPtr hWnd)
 		{
 			return IsWindowVisibleCore(hWnd) && !IsIconic(hWnd);