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 89c9593b761..a4ba7099f7b 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
@@ -27,6 +27,7 @@
 #include <boost/graph/graph_traits.hpp>
 
 #include <iostream>
+#include <limits>
 #include <utility>
 #include <vector>