diff --git a/patched/detail/README.md b/patched/detail/README.md
new file mode 100644
index 0000000..a5e2b55
--- /dev/null
+++ b/patched/detail/README.md
@@ -0,0 +1 @@
+To be honest sp_typeinfo.hpp won't be required with Boost.TypeIndex, because Boost.TypeIndex is more functional then sp_typeinfo and requires much less macro for usage. sp_typeinfo.patch contains a temporary solution for easy migration. Later sp_typeinfo may be removed and BOOST_SP_TYPEID(T) macro deprecated.
diff --git a/patched/detail/sp_typeinfo.patch b/patched/detail/sp_typeinfo.patch
new file mode 100644
index 0000000..2acb7b1
--- /dev/null
+++ b/patched/detail/sp_typeinfo.patch
@@ -0,0 +1,132 @@
+Index: .
+===================================================================
+--- .	(revision 86532)
++++ .	(working copy)
+@@ -15,121 +15,15 @@
+ // See accompanying file LICENSE_1_0.txt or copy at
+ // http://www.boost.org/LICENSE_1_0.txt)
+ 
+-#include <boost/config.hpp>
++#include <boost/type_index/type_info.hpp>
+ 
+-#if defined( BOOST_NO_TYPEID )
++namespace boost { namespace detail {
+ 
+-#include <boost/current_function.hpp>
+-#include <functional>
++typedef boost::type_info sp_typeinfo;
+ 
+-namespace boost
+-{
++}} // namespace boost::detail
+ 
+-namespace detail
+-{
++#define BOOST_SP_TYPEID(T) (boost::type_id<T>())
+ 
+-class sp_typeinfo
+-{
+-private:
+-
+-    sp_typeinfo( sp_typeinfo const& );
+-    sp_typeinfo& operator=( sp_typeinfo const& );
+-
+-    char const * name_;
+-
+-public:
+-
+-    explicit sp_typeinfo( char const * name ): name_( name )
+-    {
+-    }
+-
+-    bool operator==( sp_typeinfo const& rhs ) const
+-    {
+-        return this == &rhs;
+-    }
+-
+-    bool operator!=( sp_typeinfo const& rhs ) const
+-    {
+-        return this != &rhs;
+-    }
+-
+-    bool before( sp_typeinfo const& rhs ) const
+-    {
+-        return std::less< sp_typeinfo const* >()( this, &rhs );
+-    }
+-
+-    char const* name() const
+-    {
+-        return name_;
+-    }
+-};
+-
+-template<class T> struct sp_typeid_
+-{
+-    static sp_typeinfo ti_;
+-
+-    static char const * name()
+-    {
+-        return BOOST_CURRENT_FUNCTION;
+-    }
+-};
+-
+-#if defined(__SUNPRO_CC)
+-// see #4199, the Sun Studio compiler gets confused about static initialization 
+-// constructor arguments. But an assignment works just fine. 
+-template<class T> sp_typeinfo sp_typeid_< T >::ti_ = sp_typeid_< T >::name();
+-#else
+-template<class T> sp_typeinfo sp_typeid_< T >::ti_(sp_typeid_< T >::name());
+-#endif
+-
+-template<class T> struct sp_typeid_< T & >: sp_typeid_< T >
+-{
+-};
+-
+-template<class T> struct sp_typeid_< T const >: sp_typeid_< T >
+-{
+-};
+-
+-template<class T> struct sp_typeid_< T volatile >: sp_typeid_< T >
+-{
+-};
+-
+-template<class T> struct sp_typeid_< T const volatile >: sp_typeid_< T >
+-{
+-};
+-
+-} // namespace detail
+-
+-} // namespace boost
+-
+-#define BOOST_SP_TYPEID(T) (boost::detail::sp_typeid_<T>::ti_)
+-
+-#else
+-
+-#include <typeinfo>
+-
+-namespace boost
+-{
+-
+-namespace detail
+-{
+-
+-#if defined( BOOST_NO_STD_TYPEINFO )
+-
+-typedef ::type_info sp_typeinfo;
+-
+-#else
+-
+-typedef std::type_info sp_typeinfo;
+-
+-#endif
+-
+-} // namespace detail
+-
+-} // namespace boost
+-
+-#define BOOST_SP_TYPEID(T) typeid(T)
+-
+-#endif
+-
+ #endif  // #ifndef BOOST_DETAIL_SP_TYPEINFO_HPP_INCLUDED
++