diff --git a/qtinterface/tqt.h.cmake b/qtinterface/tqt.h.cmake
index e07733b..b25af67 100644
--- a/qtinterface/tqt.h.cmake
+++ b/qtinterface/tqt.h.cmake
@@ -94,13 +94,6 @@ Boston, MA 02110-1301, USA.
 #define IID_TQComponentInformation IID_QComponentInformation
 #define IID_TQWidgetFactory IID_QWidgetFactory
 
-#ifndef TQT_NO_COMPAT_NAMES
-
-#define qint64		long
-#define quint64		unsigned long
-
-#endif
-
 #define tqmoc	moc
 #define TQMOC	MOC