diff --git a/Polygon/include/CGAL/Polygon_2.h b/Polygon/include/CGAL/Polygon_2.h
index 37cfec28642..5758e094270 100644
--- a/Polygon/include/CGAL/Polygon_2.h
+++ b/Polygon/include/CGAL/Polygon_2.h
@@ -526,7 +526,6 @@ class Polygon_2 {
     Traits_P traits;
 };
 
-} // CGAL
 
 /// \name Global Operators
 /// @{