diff --git a/reactos/subsystems/win32/win32k/ntuser/window.c b/reactos/subsystems/win32/win32k/ntuser/window.c
index ca58a3c9369..409770d891a 100644
--- a/reactos/subsystems/win32/win32k/ntuser/window.c
+++ b/reactos/subsystems/win32/win32k/ntuser/window.c
@@ -2228,9 +2228,6 @@ AllocErr:
       if (Size.cy < MinTrack.y) Size.cy = MinTrack.y;
    }
 
-   if (Size.cx < 0) Size.cx = 0;
-   if (Size.cy < 0) Size.cy = 0;
-
    Wnd->rcWindow.left = Pos.x;
    Wnd->rcWindow.top = Pos.y;
    Wnd->rcWindow.right = Pos.x + Size.cx;