--- a/QTfrontend/ui/widget/gamecfgwidget.cpp	Thu Jun 19 15:29:31 2014 +0400
+++ b/QTfrontend/ui/widget/gamecfgwidget.cpp	Thu Jun 19 23:32:11 2014 +0400
@@ -402,6 +402,9 @@
     mapgenChanged(pMapContainer->get_mapgen());
     maze_sizeChanged(pMapContainer->getMazeSize());
 
+    if(pMapContainer->get_mapgen() == 2)
+        onDrawnMapChanged(pMapContainer->getDrawnMapData());
+
     // map must be the last
     QString map = pMapContainer->getCurrentMap();
     if (map.size())