diff --git a/qtinterface/tqt.h.cmake b/qtinterface/tqt.h.cmake
index 4370c97..04ebb33 100644
--- a/qtinterface/tqt.h.cmake
+++ b/qtinterface/tqt.h.cmake
@@ -56,27 +56,5 @@ Boston, MA 02110-1301, USA.
 
 #define TQT_TQOBJECT(x) (static_cast<TQObject*>(static_cast<TQObject*>(x)))
 #define TQT_TQWIDGET(x) (static_cast<TQWidget*>(static_cast<TQWidget*>(x)))
-#define TQT_TQSIZEPOLICY(x) (static_cast<TQSizePolicy*>(static_cast<TQSizePolicy*>(x)))
-#define TQT_TQLAYOUT(x) (static_cast<TQLayout*>(static_cast<TQLayout*>(x)))
-#define TQT_TQGRIDLAYOUT(x) (static_cast<TQGridLayout*>(static_cast<TQGridLayout*>(x)))
-#define TQT_TQPAINTER(x) (static_cast<TQPainter*>(static_cast<TQPainter*>(x)))
-#define TQT_TQPAINTDEVICE(x) (static_cast<TQPaintDevice*>(static_cast<TQPaintDevice*>(x)))
-#define TQT_TQLAYOUTITEM(x) (static_cast<TQLayoutItem*>(static_cast<TQLayoutItem*>(x)))
-#define TQT_TQIODEVICE(x) (static_cast<TQIODevice*>(static_cast<TQIODevice*>(x)))
-#define TQT_TQCOLOR(x) (static_cast<TQColor*>(static_cast<TQColor*>(x)))
-#define TQT_TQCHAR(x) TQChar(x)
-#define TQT_TQSTRING(x) TQString(x)
-#define TQT_TQBUFFER(x) (static_cast<TQBuffer*>(static_cast<TQBuffer*>(x)))
-#define TQT_TQWMATRIX(x) (static_cast<TQWMatrix*>(static_cast<TQMatrix*>(x)))
-#define TQT_TQFILE(x) (static_cast<TQFile*>(static_cast<TQFile*>(x)))
-#define TQT_TQBYTEARRAY(x) (static_cast<TQByteArray*>(static_cast<TQByteArray*>(x)))
-#define TQT_TQMIMESOURCE(x) (static_cast<TQMimeSource*>(static_cast<TQMimeSource*>(x)))
-#define TQT_TQWEXTRA(x) (static_cast<TQWExtra*>(static_cast<TQWExtra*>(x)))
-#define TQT_TQPIXMAP(x) (static_cast<TQPixmap*>(static_cast<TQPixmap*>(x)))
-#define TQT_TQCLIPBOARD(x) (static_cast<TQClipboard*>(static_cast<TQClipboard*>(x)))
-#define TQT_TQPRINTER(x) (static_cast<TQPrinter*>(static_cast<TQPrinter*>(x)))
-#define TQT_TQVARIANT(x) (static_cast<TQVariant*>(static_cast<TQVariant*>(x)))
-#define TQT_TQMETAOBJECT(x) (static_cast<TQMetaObject*>(static_cast<TQMetaObject*>(x)))
-#define TQT_TQSTYLEOPTION(x) (static_cast<TQStyleOption*>(static_cast<TQStyleOption*>(x)))
 
 #endif /* TQT_H */