diff --git a/Installation/CHANGES.md b/Installation/CHANGES.md
index a3fddc11741..65275deb989 100644
--- a/Installation/CHANGES.md
+++ b/Installation/CHANGES.md
@@ -51,8 +51,8 @@ Release date: September 2019
    `CGAL::Bbox_2`, `CGAL::Bbox_3`, `CGAL::Circle_2`,
    `CGAL::Iso_cuboid_3`, `CGAL::Iso_rectangle_2`, `CGAL::Point_2`,
    `CGAL::Point_3`, `CGAL::Segment_2`, `CGAL::Segment_3`,
-   `CGAL::Vector_2`, `CGAL::Vector_3`, `CGAL::Weighted_point_2` and
-   `CGAL::Weighted_point_3`.
+   `CGAL::Sphere_3`, `CGAL::Vector_2`, `CGAL::Vector_3`,
+   `CGAL::Weighted_point_2` and `CGAL::Weighted_point_3`.
 
 ### IO Streams