diff --git a/qtinterface/tqt.h.cmake b/qtinterface/tqt.h.cmake
index 15a57f6..3e993de 100644
--- a/qtinterface/tqt.h.cmake
+++ b/qtinterface/tqt.h.cmake
@@ -925,6 +925,7 @@ Boston, MA 02110-1301, USA.
 #define tqreplacedPath replacedPath
 #define tqfindFileType findFileType
 #define tqtextList textList
+#define expandingDirections expanding
 
 #define tqdrawPrimitive			drawPrimitive
 #define tqdrawControlMask		drawControlMask