diff --git a/qtinterface/tqt.h.cmake b/qtinterface/tqt.h.cmake
index 230dffc..213a734 100644
--- a/qtinterface/tqt.h.cmake
+++ b/qtinterface/tqt.h.cmake
@@ -96,7 +96,6 @@ Boston, MA 02110-1301, USA.
 #define TQ_WFlags		TQt::WFlags
 #define TQIODevice_OpenModeFlag int
 #define OpenMode		int
-#define TQ_TransformationMode	QWMatrix::TransformationMode
 
 #define TQPOINT_OBJECT_NAME_STRING		"QPoint"
 #define TQBYTEARRAY_OBJECT_NAME_STRING		"QByteArray"