diff --git a/include/boost/mp11/integer_sequence.hpp b/include/boost/mp11/integer_sequence.hpp
index ad72bd0..34b097e 100644
--- a/include/boost/mp11/integer_sequence.hpp
+++ b/include/boost/mp11/integer_sequence.hpp
@@ -1,15 +1,21 @@
 #ifndef BOOST_MP11_INTEGER_SEQUENCE_HPP_INCLUDED
 #define BOOST_MP11_INTEGER_SEQUENCE_HPP_INCLUDED
 
-//  Copyright 2015, 2017 Peter Dimov.
+// Copyright 2015, 2017, 2019 Peter Dimov.
 //
-//  Distributed under the Boost Software License, Version 1.0.
+// Distributed under the Boost Software License, Version 1.0.
 //
-//  See accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt
+// See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt
 
 #include <cstddef>
 
+#if defined(__has_builtin)
+# if __has_builtin(__make_integer_seq)
+#  define BOOST_MP11_HAS_MAKE_INTEGER_SEQ
+# endif
+#endif
+
 namespace boost
 {
 namespace mp11
@@ -20,6 +26,12 @@ template<class T, T... I> struct integer_sequence
 {
 };
 
+#if defined(BOOST_MP11_HAS_MAKE_INTEGER_SEQ)
+
+template<class T, T N> using make_integer_sequence = __make_integer_seq<integer_sequence, T, N>;
+
+#else
+
 // detail::make_integer_sequence_impl
 namespace detail
 {
@@ -82,6 +94,8 @@ template<class T, T N> struct make_integer_sequence_impl: iseq_if_c<N == 0, iseq
 // make_integer_sequence
 template<class T, T N> using make_integer_sequence = typename detail::make_integer_sequence_impl<T, N>::type;
 
+#endif // defined(BOOST_MP11_HAS_MAKE_INTEGER_SEQ)
+
 // index_sequence
 template<std::size_t... I> using index_sequence = integer_sequence<std::size_t, I...>;