diff --git a/Point_set_shape_detection_3/test/Point_set_shape_detection_3/test_scene.cpp b/Point_set_shape_detection_3/test/Point_set_shape_detection_3/test_scene.cpp
index 9330a007483..ab494cc8320 100644
--- a/Point_set_shape_detection_3/test/Point_set_shape_detection_3/test_scene.cpp
+++ b/Point_set_shape_detection_3/test/Point_set_shape_detection_3/test_scene.cpp
@@ -131,7 +131,7 @@ bool test_scene() {
 
   // Test regularization
   Regularization regularization (points, ransac);
-  regularization.run ((FT)50., (FT)0.01f); //, true, typename K::Vector_3(1., 0., 0.));
+  regularization.run ((FT)50., (FT)0.01f, true, typename K::Vector_3(1., 0., 0.));
   
   Point_index_range pts = ransac.indices_of_unassigned_points();