diff --git a/src/main.cpp b/src/main.cpp
index 6d9617a..9309f2d 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -23,7 +23,7 @@
 #include <tqframe.h>
 #include <tqpixmap.h>
 #ifdef UNIQUEAPP
-#include <kuniqueapplication.h>
+#include <tdeuniqueapplication.h>
 #else // UNIQUEAPP
 #include <tdeapplication.h>
 #endif // UNIQUEAPP
@@ -49,14 +49,14 @@ static TDECmdLineOptions options[] =
 };
 
 #ifdef UNIQUEAPP
-class KBibTeXApplication: public KUniqueApplication
+class KBibTeXApplication: public TDEUniqueApplication
 #else // UNIQUEAPP
 class KBibTeXApplication: public TDEApplication
 #endif // UNIQUEAPP
 {
 public:
 #ifdef UNIQUEAPP
-    KBibTeXApplication() : KUniqueApplication()
+    KBibTeXApplication() : TDEUniqueApplication()
     {
 // nothing
     }
@@ -116,7 +116,7 @@ int main( int argc, char **argv )
     TDECmdLineArgs::addCmdLineOptions( options );
 
 #ifdef UNIQUEAPP
-    if ( !KUniqueApplication::start() )
+    if ( !TDEUniqueApplication::start() )
     {
         kdDebug() << "Reusing existing KBibTeX instance" << endl;
         return 0;