diff --git a/qtinterface/tqt.h b/qtinterface/tqt.h
index 417847b..a2dc7b9 100644
--- a/qtinterface/tqt.h
+++ b/qtinterface/tqt.h
@@ -690,6 +690,8 @@ Boston, MA 02110-1301, USA.
 #define connecttqStatus	connectStatus
 #define disconnecttqStatus	disconnectStatus
 #define tqrepaintChanged	repaintChanged
+#define tqinvalidateHeight	invalidateHeight
+#define tqlayoutTabs	layoutTabs
 
 #define tqdrawControlMask	drawControlMask
 #define tqdrawComplexControlMask	drawComplexControlMask