diff --git a/include/boost/pending/ct_if.hpp b/include/boost/pending/ct_if.hpp
deleted file mode 100644
index a9b801e..0000000
--- a/include/boost/pending/ct_if.hpp
+++ /dev/null
@@ -1,43 +0,0 @@
-// (C) Copyright Jeremy Siek 2000.
-// 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)
-
-// This header replaces the implementation of ct_if that preceded the
-// introduction of Boost.MPL with a facade that defers to that reviewed and
-// accepted library.
-
-// Author: Ronald Garcia
-// Date: 20 October, 2006
-
-
-#ifndef BOOST_CT_IF_HPP
-#define BOOST_CT_IF_HPP
-
-
-// A stub implementation in terms of Boost.MPL
-
-#include <boost/mpl/if.hpp>
-#include <boost/mpl/not.hpp>
-#include <boost/mpl/and.hpp>
-// true_type and false_type are used by applications of ct_if
-#include <boost/type_traits/integral_constant.hpp> 
-
-namespace boost {
-
-  template <class A, class B>
-  struct ct_and : boost::mpl::and_<A,B> {};
-
-  template <class A>
-  struct ct_not : mpl::not_<A> {};
-
-  template <bool cond, class A, class B>
-  struct ct_if : mpl::if_c<cond,A,B> {};
-
-  template <class cond, class A, class B>
-  struct ct_if_t : mpl::if_<cond,A,B> {};
-
-} // namespace boost
-
-#endif // BOOST_CT_IF_HPP
-