diff --git a/lcl/interfaces/win32/win32winapi.inc b/lcl/interfaces/win32/win32winapi.inc
index fe01456554..ce582b3655 100644
--- a/lcl/interfaces/win32/win32winapi.inc
+++ b/lcl/interfaces/win32/win32winapi.inc
@@ -2358,8 +2358,6 @@ begin
       Dec(Height, Windows.GetSystemMetrics(SM_CYSMCAPTION))
     else
       Dec(Height, Windows.GetSystemMetrics(SM_CYCAPTION));
-  if GetParent(Handle) = 0 then
-    WriteLn(Height);
 
   if (WindowInfo^.WinControl is TCustomFloatSpinEdit) then
     AdjustForBuddySize;