diff --git a/Barycentric_coordinates_2/examples/Barycentric_coordinates_2/segment_coordinates.cpp b/Barycentric_coordinates_2/examples/Barycentric_coordinates_2/segment_coordinates.cpp
index 56f999724bc..e6b8510d735 100644
--- a/Barycentric_coordinates_2/examples/Barycentric_coordinates_2/segment_coordinates.cpp
+++ b/Barycentric_coordinates_2/examples/Barycentric_coordinates_2/segment_coordinates.cpp
@@ -1,4 +1,3 @@
-#include <CGAL/Installation/internal/disable_deprecation_warnings_and_errors.h>
 #include <CGAL/Exact_predicates_exact_constructions_kernel.h>
 #include <CGAL/Barycentric_coordinates_2/segment_coordinates_2.h>
 
diff --git a/Barycentric_coordinates_2/examples/Barycentric_coordinates_2/triangle_coordinates.cpp b/Barycentric_coordinates_2/examples/Barycentric_coordinates_2/triangle_coordinates.cpp
index 56159ca16ab..6a747f0cab4 100644
--- a/Barycentric_coordinates_2/examples/Barycentric_coordinates_2/triangle_coordinates.cpp
+++ b/Barycentric_coordinates_2/examples/Barycentric_coordinates_2/triangle_coordinates.cpp
@@ -1,4 +1,3 @@
-#include <CGAL/Installation/internal/disable_deprecation_warnings_and_errors.h>
 #include <CGAL/Simple_cartesian.h>
 #include <CGAL/Barycentric_coordinates_2/triangle_coordinates_2.h>