diff --git a/kdirstat/kcleanup.h b/kdirstat/kcleanup.h
index 54e7930..a70cb58 100644
--- a/kdirstat/kcleanup.h
+++ b/kdirstat/kcleanup.h
@@ -20,7 +20,7 @@
 #include <tqdict.h>
 #include <tqptrlist.h>
 #include <tqintdict.h>
-#include <kaction.h>
+#include <tdeaction.h>
 #include <kdebug.h>
 #include "kdirtree.h"
 
diff --git a/kdirstat/kdirstatapp.cpp b/kdirstat/kdirstatapp.cpp
index c7e53f3..501b20d 100644
--- a/kdirstat/kdirstatapp.cpp
+++ b/kdirstat/kdirstatapp.cpp
@@ -14,8 +14,8 @@
 #include <tqpopupmenu.h>
 #include <tqsplitter.h>
 
-#include <kaccel.h>
-#include <kaction.h>
+#include <tdeaccel.h>
+#include <tdeaction.h>
 #include <kapp.h>
 #include <tdeconfig.h>
 #include <tdefiledialog.h>
diff --git a/kdirstat/kdirstatapp.h b/kdirstat/kdirstatapp.h
index e2a0108..16afd2b 100644
--- a/kdirstat/kdirstatapp.h
+++ b/kdirstat/kdirstatapp.h
@@ -19,7 +19,7 @@
 #endif
 
 #include <kapp.h>
-#include <kmainwindow.h>
+#include <tdemainwindow.h>
 #include "kdirtree.h"
 
 
diff --git a/kdirstat/kdirtreeview.h b/kdirstat/kdirtreeview.h
index 8e4ce25..25eeeef 100644
--- a/kdirstat/kdirtreeview.h
+++ b/kdirstat/kdirtreeview.h
@@ -30,7 +30,7 @@
 #include <tqdatetime.h>
 #include <tqlistview.h>
 #include <tqpixmap.h>
-#include <klistview.h>
+#include <tdelistview.h>
 #include "kdirtree.h"