From 12eb99ee7c83e70909b7ea0169d3bdc034d2f06b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Loriot?= <sebastien.loriot@cgal.org>
Date: Tue, 9 Jun 2026 09:06:11 +0200
Subject: [PATCH] missing include directive

---
 .../include/CGAL/Polygon_mesh_processing/compute_normal.h       | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/compute_normal.h b/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/compute_normal.h
index 475abda18dd..859961be200 100644
--- a/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/compute_normal.h
+++ b/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/compute_normal.h
@@ -26,6 +26,8 @@
 
 #include <boost/graph/graph_traits.hpp>
 
+#include <boost/container/small_vector.hpp>
+
 #include <iostream>
 #include <limits>
 #include <utility>