diff --git a/scripts/kconfig/qconf.cc b/scripts/kconfig/qconf.cc
index afae613ae0d875c815ada5166572f02930d19dcc..19811fcca6d6b90f28ce485cd09789dda3f86143 100644
--- a/scripts/kconfig/qconf.cc
+++ b/scripts/kconfig/qconf.cc
@@ -5,6 +5,7 @@
 
 #include <qapplication.h>
 #include <qmainwindow.h>
+#include <qdesktopwidget.h>
 #include <qtoolbar.h>
 #include <qlayout.h>
 #include <qvbox.h>
@@ -1275,7 +1276,7 @@ ConfigMainWindow::ConfigMainWindow(void)
 	int x, y, width, height;
 	char title[256];
 
-	QWidget *d = configApp->desktop();
+	QDesktopWidget *d = configApp->desktop();
 	snprintf(title, sizeof(title), _("Linux Kernel v%s Configuration"),
 		getenv("KERNELVERSION"));
 	setCaption(title);