diff --git a/doc/en/index.docbook b/doc/en/index.docbook
index b691f65..6ced07f 100644
--- a/doc/en/index.docbook
+++ b/doc/en/index.docbook
@@ -1,7 +1,7 @@
 <?xml version="1.0" ?>
 <!DOCTYPE book PUBLIC "-//KDE//DTD DocBook XML V4.2-Based Variant V1.1//EN" "dtd/kdex.dtd" [
   <!ENTITY knowit '<application>KnowIt</application>'>
-  <!ENTITY kapp "&knowit;"><!-- replace knowit here -->
+  <!ENTITY tdeApp "&knowit;"><!-- replace knowit here -->
   <!ENTITY % addindex "IGNORE">
   <!ENTITY % English "INCLUDE"><!-- change language only here -->
 
@@ -64,7 +64,7 @@
 <title>Introduction</title>
 
 <para>
-&kapp; is a simple tool for managing notes. It is similar to
+&tdeApp; is a simple tool for managing notes. It is similar to
 <ulink url="https://sourceforge.net/projects/tuxcards">TuxCards</ulink>, 
 but designed for TDE. Notes are organized in tree-like hierarchy,
 texts are stored in RichText format, so bold, italic and underline fonts
@@ -72,15 +72,15 @@ are supported, as well as various text colors and unordered lists.
 </para>
 
 <para>
-&kapp; development depends on user's feedback! If you have 
-suggestions or want to help developing &kapp;, have a look at the 
-<ulink url="https://mirror.git.trinitydesktop.org/gitea/TDE/knowit">&kapp; page</ulink>
+&tdeApp; development depends on user's feedback! If you have 
+suggestions or want to help developing &tdeApp;, have a look at the 
+<ulink url="https://mirror.git.trinitydesktop.org/gitea/TDE/knowit">&tdeApp; page</ulink>
 to see what is still to do.
 </para>
 
 </chapter>
 
-<chapter id="using-kapp">
+<chapter id="using-tdeApp">
 <title>Using &knowit;</title>
 
 <sect1 id="Interface">
@@ -93,7 +93,7 @@ You can browse and manage notes in the tree view and edit them in the
 edit view.
 
 <screenshot>
-<screeninfo>Here's a screenshot of &kapp;</screeninfo>
+<screeninfo>Here's a screenshot of &tdeApp;</screeninfo>
 	<mediaobject>
 	  <imageobject>
 	    <imagedata fileref="screenshot.png" format="PNG"/>
diff --git a/src/knowit.cpp b/src/knowit.cpp
index a973872..d59505d 100644
--- a/src/knowit.cpp
+++ b/src/knowit.cpp
@@ -278,7 +278,7 @@ Knowit::Knowit(TQWidget*, const char *name) : TDEMainWindow(0, name),
    connect(AutosaveTimer, TQ_SIGNAL(timeout()), this, TQ_SLOT(slotFileAutosave()));
 
    /* Configuration */
-   config = kapp->config();
+   config = tdeApp->config();
    readOptions();
 
    if (Options.docked && Options.dockOnStart)
@@ -429,7 +429,7 @@ void Knowit::reset()
 
 void Knowit::closeEvent(TQCloseEvent* e)
 {
-   if (!Options.docked || ((KnowitApplication*)kapp)->closeByLogout()) {
+   if (!Options.docked || ((KnowitApplication*)tdeApp)->closeByLogout()) {
       saveOptions();
       TDEMainWindow::closeEvent(e);
       }
@@ -945,7 +945,7 @@ void Knowit::slotFileQuit()
 {
    if (queryClose()) {
       saveOptions();
-      kapp->quit();
+      tdeApp->quit();
       }
 }
 
@@ -1321,8 +1321,8 @@ void Knowit::slotLinkCopy()
 {
    if (Links->currentItem() == -1) return;
    TNoteLink link = currentNote()->link(Links->currentItem());
-   kapp->clipboard()->setText(link.link, TQClipboard::Clipboard);
-   kapp->clipboard()->setText(link.link, TQClipboard::Selection);
+   tdeApp->clipboard()->setText(link.link, TQClipboard::Clipboard);
+   tdeApp->clipboard()->setText(link.link, TQClipboard::Selection);
 }
 
 #include "knowit.moc"