diff --git a/GraphicsView/demo/Triangulation_2/Delaunay_triangulation_2.cpp b/GraphicsView/demo/Triangulation_2/Delaunay_triangulation_2.cpp
index 4e2610c56cd..2d97f9c24a3 100644
--- a/GraphicsView/demo/Triangulation_2/Delaunay_triangulation_2.cpp
+++ b/GraphicsView/demo/Triangulation_2/Delaunay_triangulation_2.cpp
@@ -144,7 +144,7 @@ MainWindow::MainWindow()
   QActionGroup* ag = new QActionGroup(this);
   ag->addAction(this->actionInsertPoint);
   ag->addAction(this->actionMovingPoint);
-  ag->addAction(this->actionShowCircumcenter);
+  ag->addAction(this->actionCircumcenter);
   ag->addAction(this->actionShowConflictZone);
 
   // Check two actions