diff --git a/scripts/kconfig/qconf.cc b/scripts/kconfig/qconf.cc
index c3bb7fe8dfa6..0e18a9ccf288 100644
--- a/scripts/kconfig/qconf.cc
+++ b/scripts/kconfig/qconf.cc
@@ -5,18 +5,6 @@
 
 #include <qglobal.h>
 
-#if QT_VERSION < 0x040000
-#include <stddef.h>
-#include <qmainwindow.h>
-#include <qvbox.h>
-#include <qvaluelist.h>
-#include <qtextbrowser.h>
-#include <qaction.h>
-#include <qheader.h>
-#include <qfiledialog.h>
-#include <qdragobject.h>
-#include <qpopupmenu.h>
-#else
 #include <q3mainwindow.h>
 #include <q3vbox.h>
 #include <q3valuelist.h>
@@ -26,7 +14,6 @@
 #include <q3filedialog.h>
 #include <q3dragobject.h>
 #include <q3popupmenu.h>
-#endif
 
 #include <qapplication.h>
 #include <qdesktopwidget.h>
@@ -1282,11 +1269,7 @@ ConfigMainWindow::ConfigMainWindow(void)
 	QDesktopWidget *d = configApp->desktop();
 	snprintf(title, sizeof(title), "%s%s",
 		rootmenu.prompt->text,
-#if QT_VERSION < 0x040000
-		" (Qt3)"
-#else
 		""
-#endif
 		);
 	setCaption(title);
 
@@ -1368,15 +1351,9 @@ ConfigMainWindow::ConfigMainWindow(void)
 	connect(optGroup, SIGNAL(selected(QAction *)), menuView,
 		SLOT(setOptionMode(QAction *)));
 
-#if QT_VERSION >= 0x040000
 	configView->showNormalAction = new QAction(_("Show Normal Options"), optGroup);
 	configView->showAllAction = new QAction(_("Show All Options"), optGroup);
 	configView->showPromptAction = new QAction(_("Show Prompt Options"), optGroup);
-#else
-	configView->showNormalAction = new QAction(_("Show Normal Options"), 0, optGroup);
-	configView->showAllAction = new QAction(_("Show All Options"), 0, optGroup);
-	configView->showPromptAction = new QAction(_("Show Prompt Options"), 0, optGroup);
-#endif
 	configView->showNormalAction->setToggleAction(TRUE);
 	configView->showNormalAction->setOn(configList->optMode == normalOpt);
 	configView->showAllAction->setToggleAction(TRUE);
diff --git a/scripts/kconfig/qconf.h b/scripts/kconfig/qconf.h
index bde0c6b6f9e8..703285d0faf6 100644
--- a/scripts/kconfig/qconf.h
+++ b/scripts/kconfig/qconf.h
@@ -3,27 +3,9 @@
  * Released under the terms of the GNU GPL v2.0.
  */
 
-#if QT_VERSION < 0x040000
-#include <qlistview.h>
-#else
 #include <q3listview.h>
-#endif
 #include <qsettings.h>
 
-#if QT_VERSION < 0x040000
-#define Q3ValueList             QValueList
-#define Q3PopupMenu             QPopupMenu
-#define Q3ListView              QListView
-#define Q3ListViewItem          QListViewItem
-#define Q3VBox                  QVBox
-#define Q3TextBrowser           QTextBrowser
-#define Q3MainWindow            QMainWindow
-#define Q3Action                QAction
-#define Q3ToolBar               QToolBar
-#define Q3ListViewItemIterator  QListViewItemIterator
-#define Q3FileDialog            QFileDialog
-#endif
-
 class ConfigView;
 class ConfigList;
 class ConfigItem;