diff --git a/Operations_on_polyhedra/examples/Operations_on_polyhedra/orient_polyhedron_test.cpp b/Operations_on_polyhedra/examples/Operations_on_polyhedra/orient_polyhedron_test.cpp
index fd495e9be3e..4de59cf036f 100644
--- a/Operations_on_polyhedra/examples/Operations_on_polyhedra/orient_polyhedron_test.cpp
+++ b/Operations_on_polyhedra/examples/Operations_on_polyhedra/orient_polyhedron_test.cpp
@@ -1,5 +1,5 @@
 #include <CGAL/Exact_predicates_inexact_constructions_kernel.h>
-#include <CGAL/Orient_polyhedron_3.h>
+#include <CGAL/orient_polygon_soup.h>
 #include <CGAL/Polyhedron_3.h>
 #include <CGAL/IO/Polyhedron_iostream.h>