diff --git a/examples/Segment_Delaunay_graph_Linf_2/sdg-count-sites.cpp b/examples/Segment_Delaunay_graph_Linf_2/sdg-count-sites.cpp
index f84b0273c44..1b030647c66 100644
--- a/examples/Segment_Delaunay_graph_Linf_2/sdg-count-sites.cpp
+++ b/examples/Segment_Delaunay_graph_Linf_2/sdg-count-sites.cpp
@@ -15,15 +15,17 @@ typedef CGAL::Simple_cartesian<double>     CK;
 typedef CGAL::Simple_cartesian<ENT>        EK;
 
 // typedefs for the traits and the algorithm
-#include <CGAL/Segment_Delaunay_graph_filtered_traits_2.h>
-#include <CGAL/Segment_Delaunay_graph_2.h>
+#include <CGAL/Segment_Delaunay_graph_Linf_filtered_traits_2.h>
+#include <CGAL/Segment_Delaunay_graph_Linf_2.h>
 
-typedef CGAL::Segment_Delaunay_graph_filtered_traits_2<CK,
-/* The construction kernel allows for / and sqrt */    CGAL::Field_with_sqrt_tag,
-						       EK,
-/* The exact kernel supports field ops exactly */      CGAL::Field_tag>  Gt;
+typedef CGAL::Segment_Delaunay_graph_Linf_filtered_traits_2<
+                                                     CK,
+/* The construction kernel allows for / and sqrt */  CGAL::Field_with_sqrt_tag,
+                                                     EK,
+/* The exact kernel supports field ops exactly */    CGAL::Field_tag>  
+                                                     Gt;
 
-typedef CGAL::Segment_Delaunay_graph_2<Gt>             SDG2;
+typedef CGAL::Segment_Delaunay_graph_Linf_2<Gt>      SDG2;
 
 using namespace std;