diff --git a/kplayer/kplayer.cpp b/kplayer/kplayer.cpp
index 2f46097..b317092 100644
--- a/kplayer/kplayer.cpp
+++ b/kplayer/kplayer.cpp
@@ -66,7 +66,7 @@ TQString resourcePath (const TQString& filename);
 extern TDEAboutData* about;
 
 KPlayerApplication::KPlayerApplication (void)
-  : KUniqueApplication (true, true, true)
+  : TDEUniqueApplication (true, true, true)
 {
 }
 
@@ -118,7 +118,7 @@ bool KPlayerApplication::notify (TQObject* object, TQEvent* event)
           << " count " << kevent -> count() << " state " << kevent -> state() << " after " << kevent -> stateAfter()
           << " control " << kPlayerSettings() -> control() << " shift " << kPlayerSettings() -> shift() << "\n";
 #endif
-        bool result = KUniqueApplication::notify (object, event);
+        bool result = TDEUniqueApplication::notify (object, event);
         overridden = kevent -> isAccepted();
         return result;
       }
@@ -245,7 +245,7 @@ bool KPlayerApplication::notify (TQObject* object, TQEvent* event)
             << " accepted " << keyevent.isAccepted() << " autorepeat " << keyevent.isAutoRepeat()
             << " shift " << kPlayerSettings() -> shift() << "\n";
 #endif
-          return KUniqueApplication::notify (object, &keyevent);
+          return TDEUniqueApplication::notify (object, &keyevent);
         }
       }
       break;
@@ -276,7 +276,7 @@ bool KPlayerApplication::notify (TQObject* object, TQEvent* event)
             mouseevent.accept();
           else
             mouseevent.ignore();
-          return KUniqueApplication::notify (object, &mouseevent);
+          return TDEUniqueApplication::notify (object, &mouseevent);
         }
         kPlayerSettings() -> setControl (mevent -> stateAfter() & TQt::ControlButton);
         kPlayerSettings() -> setShift (mevent -> stateAfter() & TQt::ShiftButton);
@@ -341,7 +341,7 @@ bool KPlayerApplication::notify (TQObject* object, TQEvent* event)
       break;
     }
   }
-  return KUniqueApplication::notify (object, event);
+  return TDEUniqueApplication::notify (object, event);
 }
 
 /*int KPlayerApplication::x11ClientMessage (TQWidget* widget, XEvent* event, bool passive_only)
diff --git a/kplayer/kplayer.h b/kplayer/kplayer.h
index 854fe9d..8c1bba3 100644
--- a/kplayer/kplayer.h
+++ b/kplayer/kplayer.h
@@ -22,7 +22,7 @@
 
 #include <tdeaction.h>
 #include <tdemainwindow.h>
-#include <kuniqueapplication.h>
+#include <tdeuniqueapplication.h>
 
 #include "kplayerengine.h"
 
@@ -365,7 +365,7 @@ protected slots:
 /** The KPlayer application class.
   *@author kiriuja
   */
-class KPlayerApplication : public KUniqueApplication
+class KPlayerApplication : public TDEUniqueApplication
 {
   TQ_OBJECT