diff --git a/qtinterface/tqt.h.cmake b/qtinterface/tqt.h.cmake
index cf56d64..e07733b 100644
--- a/qtinterface/tqt.h.cmake
+++ b/qtinterface/tqt.h.cmake
@@ -60,7 +60,7 @@ Boston, MA 02110-1301, USA.
 #define SO_Default		Default
 #define tqstrcmp		qstrcmp
 #define tqt_dynamic_cast	dynamic_cast
-#define TQImage_ScaleFree	QImage::ScaleFree
+#define TQImage_ScaleFree	TQImage::ScaleFree
 #define TQIODevice_OpenModeFlag int
 
 #define tqqt_cast		tqt_cast
@@ -99,16 +99,6 @@ Boston, MA 02110-1301, USA.
 #define qint64		long
 #define quint64		unsigned long
 
-#define QObject TQObject
-#define QWidget TQWidget
-#define QImage TQImage
-#define QPair TQPair
-#define QRgb TQRgb
-#define QColor TQColor
-#define QChar TQChar
-#define QString TQString
-#define QIODevice TQIODevice
-
 #endif
 
 #define tqmoc	moc