diff --git a/doc/Jamfile.v2 b/doc/Jamfile.v2
index 5aabf3a..d662aad 100644
--- a/doc/Jamfile.v2
+++ b/doc/Jamfile.v2
@@ -35,6 +35,8 @@ doxygen autodoc
                                    \"BOOST_NOEXCEPT_OR_NOTHROW=noexcept\" \\
                                    \"BOOST_NOEXCEPT_IF(T)=noexcept(T)\" \\
                                    \"BOOST_NOEXCEPT=noexcept\" \\
+                                   \"BOOST_CONSTEXPR=constexpr\" \\
+                                   \"BOOST_CXX14_CONSTEXPR=constexpr\" \\
                                    \"BOOST_RV_REF(T)=T&&\" \\
                                    \"BOOST_RV_REF_BEG=\" \\
                                    \"BOOST_RV_REF_END=&&\" \\