diff --git a/src/k3bapplication.cpp b/src/k3bapplication.cpp
index a9713e4..b8ded2d 100644
--- a/src/k3bapplication.cpp
+++ b/src/k3bapplication.cpp
@@ -64,7 +64,7 @@ K3bApplication::Core* K3bApplication::Core::s_k3bAppCore = 0;
 
 
 K3bApplication::K3bApplication()
-  : KUniqueApplication(),
+  : TDEUniqueApplication(),
     m_mainWindow(0),
     m_needToInit(true)
 {
@@ -169,7 +169,7 @@ int K3bApplication::newInstance()
   else
     processCmdLineArgs();
 
-  return KUniqueApplication::newInstance();
+  return TDEUniqueApplication::newInstance();
 }
 
 
diff --git a/src/k3bapplication.h b/src/k3bapplication.h
index 989831e..389c01a 100644
--- a/src/k3bapplication.h
+++ b/src/k3bapplication.h
@@ -17,7 +17,7 @@
 #ifndef _K3B_APPLICATION_H_
 #define _K3B_APPLICATION_H_
 
-#include <kuniqueapplication.h>
+#include <tdeuniqueapplication.h>
 #include <k3bcore.h>
 
 #include <tqmap.h>
@@ -35,7 +35,7 @@ class K3bAppDeviceManager;
 class K3bMediaCache;
 
 
-class K3bApplication : public KUniqueApplication
+class K3bApplication : public TDEUniqueApplication
 {
   TQ_OBJECT