diff --git a/acinclude.m4 b/acinclude.m4
index 3217def..c91210d 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -1932,20 +1932,20 @@ cat > conftest.$ac_ext <<EOF
 #include <kapp.h>
 
 int main() {
-    printf("kde_htmldir=\\"%s\\"\n", KApplication::kde_htmldir().data());
-    printf("kde_appsdir=\\"%s\\"\n", KApplication::kde_appsdir().data());
-    printf("kde_icondir=\\"%s\\"\n", KApplication::kde_icondir().data());
-    printf("kde_sounddir=\\"%s\\"\n", KApplication::kde_sounddir().data());
-    printf("kde_datadir=\\"%s\\"\n", KApplication::kde_datadir().data());
-    printf("kde_locale=\\"%s\\"\n", KApplication::kde_localedir().data());
-    printf("kde_cgidir=\\"%s\\"\n", KApplication::kde_cgidir().data());
-    printf("kde_confdir=\\"%s\\"\n", KApplication::kde_configdir().data());
-    printf("kde_mimedir=\\"%s\\"\n", KApplication::kde_mimedir().data());
-    printf("kde_toolbardir=\\"%s\\"\n", KApplication::kde_toolbardir().data());
+    printf("kde_htmldir=\\"%s\\"\n", TDEApplication::kde_htmldir().data());
+    printf("kde_appsdir=\\"%s\\"\n", TDEApplication::kde_appsdir().data());
+    printf("kde_icondir=\\"%s\\"\n", TDEApplication::kde_icondir().data());
+    printf("kde_sounddir=\\"%s\\"\n", TDEApplication::kde_sounddir().data());
+    printf("kde_datadir=\\"%s\\"\n", TDEApplication::kde_datadir().data());
+    printf("kde_locale=\\"%s\\"\n", TDEApplication::kde_localedir().data());
+    printf("kde_cgidir=\\"%s\\"\n", TDEApplication::kde_cgidir().data());
+    printf("kde_confdir=\\"%s\\"\n", TDEApplication::kde_configdir().data());
+    printf("kde_mimedir=\\"%s\\"\n", TDEApplication::kde_mimedir().data());
+    printf("kde_toolbardir=\\"%s\\"\n", TDEApplication::kde_toolbardir().data());
     printf("kde_wallpaperdir=\\"%s\\"\n",
-	KApplication::kde_wallpaperdir().data());
-    printf("kde_bindir=\\"%s\\"\n", KApplication::kde_bindir().data());
-    printf("kde_partsdir=\\"%s\\"\n", KApplication::kde_partsdir().data());
+	TDEApplication::kde_wallpaperdir().data());
+    printf("kde_bindir=\\"%s\\"\n", TDEApplication::kde_bindir().data());
+    printf("kde_partsdir=\\"%s\\"\n", TDEApplication::kde_partsdir().data());
     printf("kde_servicesdir=\\"/tmp/dummy\\"\n");
     printf("kde_servicetypesdir=\\"/tmp/dummy\\"\n");
     printf("kde_moduledir=\\"/tmp/dummy\\"\n");
diff --git a/kdirstat/kdirstatapp.h b/kdirstat/kdirstatapp.h
index 1457a6f..df9e603 100644
--- a/kdirstat/kdirstatapp.h
+++ b/kdirstat/kdirstatapp.h
@@ -60,7 +60,7 @@ using namespace KDirStat;
   * session management as well as using KActions.
   *
   * @see KMainWindow
-  * @see KApplication
+  * @see TDEApplication
   * @see KConfig
   *
   * @author Source Framework Automatically Generated by KDevelop,
@@ -341,7 +341,7 @@ protected:
     /**
      * Save the window properties for each open window during session end to
      * the session config file, including saving the currently opened file by a
-     * temporary filename provided by KApplication.
+     * temporary filename provided by TDEApplication.
      *
      * @see KTMainWindow#saveProperties
      **/
diff --git a/kdirstat/kdirstatmain.cpp b/kdirstat/kdirstatmain.cpp
index a75c17d..383c8de 100644
--- a/kdirstat/kdirstatmain.cpp
+++ b/kdirstat/kdirstatmain.cpp
@@ -79,7 +79,7 @@ int main(int argc, char *argv[])
     TDECmdLineArgs::init( argc, argv, &aboutData );
     TDECmdLineArgs::addCmdLineOptions( options ); // Add our own options.
 
-    KApplication app;
+    TDEApplication app;
 
     if ( app.isRestored() )
     {