diff --git a/Point_set_shape_detection_3/include/CGAL/Plane_regularization.h b/Point_set_shape_detection_3/include/CGAL/regularize_planes.h
similarity index 99%
rename from Point_set_shape_detection_3/include/CGAL/Plane_regularization.h
rename to Point_set_shape_detection_3/include/CGAL/regularize_planes.h
index b04636f3f4b..1e318783c27 100644
--- a/Point_set_shape_detection_3/include/CGAL/Plane_regularization.h
+++ b/Point_set_shape_detection_3/include/CGAL/regularize_planes.h
@@ -21,13 +21,13 @@
 
 /**
  * \ingroup PkgPointSetShapeDetection3
- * \file CGAL/Plane_regularization.h
+ * \file CGAL/regularize_planes.h
  *
  */
 
 
-#ifndef CGAL_PLANE_REGULARIZATION_H
-#define CGAL_PLANE_REGULARIZATION_H
+#ifndef CGAL_REGULARIZE_PLANES_H
+#define CGAL_REGULARIZE_PLANES_H
 
 #include <CGAL/Shape_detection_3.h>
 #include <CGAL/centroid.h>
@@ -745,4 +745,4 @@ void regularize_planes (RandomAccessIterator input_begin,
 
 } // namespace CGAL
 
-#endif // CGAL_PLANE_REGULARIZATION_H
+#endif // CGAL_REGULARIZE_PLANES_H
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 7b622f4ab30..e8f975a5ed4 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
@@ -5,7 +5,7 @@
 #include <CGAL/Simple_cartesian.h>
 
 #include <CGAL/Shape_detection_3.h>
-#include <CGAL/Plane_regularization.h>
+#include <CGAL/regularize_planes.h>
 #include <CGAL/Point_with_normal_3.h>
 #include <CGAL/property_map.h>