diff --git a/GraphicsView/demo/Apollonius_graph_2/Apollonius_graph_2.cpp b/GraphicsView/demo/Apollonius_graph_2/Apollonius_graph_2.cpp
index 8c25f83e8d0..88f45fa7d9a 100644
--- a/GraphicsView/demo/Apollonius_graph_2/Apollonius_graph_2.cpp
+++ b/GraphicsView/demo/Apollonius_graph_2/Apollonius_graph_2.cpp
@@ -174,7 +174,7 @@ MainWindow::on_actionInsertRandomPoints_triggered()
   Iso_rectangle_2 isor = convert(rect);
   double width = isor.xmax() - isor.xmin();
   
-  CGAL::Random_points_in_iso_rectangle_2<Point_2> pg(isor.min(), isor.max());
+  CGAL::Random_points_in_iso_rectangle_2<Point_2> pg((isor.min)(), (isor.max)());
   bool ok = false;
   const int number_of_points = 
     QInputDialog::getInteger(this,