diff --git a/src/AuthDialog.cpp b/src/AuthDialog.cpp
index c4848c8..1ddcf83 100644
--- a/src/AuthDialog.cpp
+++ b/src/AuthDialog.cpp
@@ -31,9 +31,9 @@
 #include <kdebug.h>
 #include <kiconloader.h>
 #include <klineedit.h>
-#include "kuniqueapplication.h"
 #include <kurllabel.h>
 #include <kuser.h>
+#include <tdeapplication.h>
 #include <tdelocale.h>
 
 #include <PolkitTQt/Authority>
diff --git a/src/polkit-agent-tde.h b/src/polkit-agent-tde.h
index ba25556..09265ec 100644
--- a/src/polkit-agent-tde.h
+++ b/src/polkit-agent-tde.h
@@ -21,11 +21,11 @@
 #ifndef POLKIT_AGENT_TDE_H
 #define POLKIT_AGENT_TDE_H
 
-#include <kuniqueapplication.h>
+#include <tdeuniqueapplication.h>
 
 #include "polkit-listener.h"
 
-class PolkitAgentTDE : public KUniqueApplication
+class PolkitAgentTDE : public TDEUniqueApplication
 {
   public:
     PolkitAgentTDE();