diff --git a/Interval_support/include/CGAL/Bigfloat_interval_traits.h b/Interval_support/include/CGAL/Bigfloat_interval_traits.h index 19809591b1f..957f1e00c9c 100644 --- a/Interval_support/include/CGAL/Bigfloat_interval_traits.h +++ b/Interval_support/include/CGAL/Bigfloat_interval_traits.h @@ -24,7 +24,14 @@ #define CGAL_BIGFLOAT_INTERVAL_TRAITS_H #include -#include + +#include +#if BOOST_VERSION >= 104000 +# include +#else +# include +#endif + #include CGAL_BEGIN_NAMESPACE