diff --git a/kbstateapplet/kbstate.cpp b/kbstateapplet/kbstate.cpp
index 49eb509..f506b1e 100644
--- a/kbstateapplet/kbstate.cpp
+++ b/kbstateapplet/kbstate.cpp
@@ -714,7 +714,7 @@ void KbStateApplet::configureMouse() {
 void KbStateApplet::about() {
    TDEAboutData about("kbstateapplet", I18N_NOOP("Keyboard Status Applet"), "0.2",
                     I18N_NOOP("Panel applet that shows the state of the modifier keys"), TDEAboutData::License_GPL_V2, "(C) 2004 Gunnar Schmi Dt");
-   KAboutApplication a(&about, this);
+   TDEAboutApplication a(&about, this);
    a.exec();
 }
 
diff --git a/kmousetool/kmousetool/kmousetool.cpp b/kmousetool/kmousetool/kmousetool.cpp
index 31ee09c..2a76f2c 100644
--- a/kmousetool/kmousetool/kmousetool.cpp
+++ b/kmousetool/kmousetool/kmousetool.cpp
@@ -291,7 +291,7 @@ KMouseTool::KMouseTool(TQWidget *parent, const char *name) : KMouseToolUI(parent
 	connect(trayIcon, TQT_SIGNAL(helpSelected()), this, TQT_SLOT(helpSelected()));
 	connect(trayIcon, TQT_SIGNAL(quitSelected()), this, TQT_SLOT(quitSelected()));
 
-	aboutDlg = new KAboutApplication (0, "KMouseToolDlg", false);
+	aboutDlg = new TDEAboutApplication (0, "KMouseToolDlg", false);
 }
 
 KMouseTool::~KMouseTool()
diff --git a/kmousetool/kmousetool/kmousetool.h b/kmousetool/kmousetool/kmousetool.h
index 2e0fdf5..8550710 100644
--- a/kmousetool/kmousetool/kmousetool.h
+++ b/kmousetool/kmousetool/kmousetool.h
@@ -41,7 +41,7 @@ class TQLabel;
 class TQCheckBox;
 class TQPushButton;
 class KAudioPlayer;
-class KAboutApplication;
+class TDEAboutApplication;
 class KMouseToolTray;
 
 
@@ -82,7 +82,7 @@ private:
 	KAudioPlayer *mplayer;
 	KMouseToolTray *trayIcon;
 
-	KAboutApplication *aboutDlg;
+	TDEAboutApplication *aboutDlg;
 
 	/**
 	 * Initialize all variables
diff --git a/kttsd/kttsmgr/kttsmgr.cpp b/kttsd/kttsmgr/kttsmgr.cpp
index 5470275..47e407e 100644
--- a/kttsd/kttsmgr/kttsmgr.cpp
+++ b/kttsd/kttsmgr/kttsmgr.cpp
@@ -292,7 +292,7 @@ void KttsMgrTray::speakClipboardSelected()
 
 void KttsMgrTray::aboutSelected()
 {
-    KAboutApplication aboutDlg(kapp->aboutData(), 0, "kttsmgraboutdlg", true);
+    TDEAboutApplication aboutDlg(kapp->aboutData(), 0, "kttsmgraboutdlg", true);
     aboutDlg.exec();
 }