diff --git a/Interpolation/demo/Interpolation/interpolation_2.cpp b/Interpolation/demo/Interpolation/interpolation_2.cpp
index 0599da4a4ef..a3654c00f7a 100644
--- a/Interpolation/demo/Interpolation/interpolation_2.cpp
+++ b/Interpolation/demo/Interpolation/interpolation_2.cpp
@@ -43,10 +43,6 @@ int main()
 
 
 #include <CGAL/Exact_predicates_inexact_constructions_kernel.h>
-
-//#include <CGAL/double.h>
-//#include <CGAL/Random.h>
-
 #include <CGAL/Delaunay_triangulation_2.h>
 #include <CGAL/natural_neighbor_coordinates_2.h>
 #include <CGAL/Interpolation_traits_2.h>