diff --git a/include/boost/fusion/view/transform_view/detail/apply_transform_result.hpp b/include/boost/fusion/view/transform_view/detail/apply_transform_result.hpp
deleted file mode 100644
index 87c057f2..00000000
--- a/include/boost/fusion/view/transform_view/detail/apply_transform_result.hpp
+++ /dev/null
@@ -1,38 +0,0 @@
-/*=============================================================================
-    Copyright (c) 2001-2011 Joel de Guzman
-    Copyright (c) 2007 Dan Marsden
-
-    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)
-==============================================================================*/
-#if !defined(BOOST_FUSION_APPLY_TRANSFORM_RESULT_02092006_1936)
-#define BOOST_FUSION_APPLY_TRANSFORM_RESULT_02092006_1936
-
-#include <boost/fusion/support/config.hpp>
-#include <boost/utility/result_of.hpp>
-
-namespace boost { namespace fusion
-{
-    struct void_;
-    
-    namespace detail
-    {
-        template <typename F>
-        struct apply_transform_result
-        {
-            template <typename T0, typename T1 = void_>
-            struct apply
-                : boost::result_of<F(T0, T1)>
-            {};
-
-            template <typename T0>
-            struct apply<T0, void_>
-                : boost::result_of<F(T0)>
-            {};
-        };
-    }
-}}
-
-#endif
-
-
diff --git a/include/boost/fusion/view/transform_view/detail/at_impl.hpp b/include/boost/fusion/view/transform_view/detail/at_impl.hpp
index d2045bc2..3723e86a 100644
--- a/include/boost/fusion/view/transform_view/detail/at_impl.hpp
+++ b/include/boost/fusion/view/transform_view/detail/at_impl.hpp
@@ -1,6 +1,7 @@
 /*=============================================================================
     Copyright (c) 2001-2011 Joel de Guzman
     Copyright (c) 2005-2006 Dan Marsden
+    Copyright (c) 2018 Kohei Takahashi
 
     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)
@@ -9,9 +10,8 @@
 #define BOOST_FUSION_AT_IMPL_20061029_1946
 
 #include <boost/fusion/support/config.hpp>
-#include <boost/mpl/apply.hpp>
-#include <boost/fusion/view/transform_view/detail/apply_transform_result.hpp>
 #include <boost/fusion/sequence/intrinsic/at.hpp>
+#include <boost/utility/result_of.hpp>
 
 namespace boost { namespace fusion {
     struct transform_view_tag;
@@ -29,9 +29,8 @@ namespace boost { namespace fusion {
             struct apply
             {
                 typedef typename Seq::transform_type F;
-                typedef detail::apply_transform_result<F> transform_type;
-                typedef typename boost::fusion::result_of::at<typename Seq::sequence_type, N>::type value_type;
-                typedef typename mpl::apply<transform_type, value_type>::type type;
+                typedef typename result_of::at<typename Seq::sequence_type, N>::type value_type;
+                typedef typename boost::result_of<F(value_type)>::type type;
 
                 BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
                 static type call(Seq& seq)
@@ -48,10 +47,9 @@ namespace boost { namespace fusion {
             struct apply
             {
                 typedef typename Seq::transform_type F;
-                typedef detail::apply_transform_result<F> transform_type;
-                typedef typename boost::fusion::result_of::at<typename Seq::sequence1_type, N>::type value1_type;
-                typedef typename boost::fusion::result_of::at<typename Seq::sequence2_type, N>::type value2_type;
-                typedef typename mpl::apply<transform_type, value1_type, value2_type>::type type;
+                typedef typename result_of::at<typename Seq::sequence1_type, N>::type value1_type;
+                typedef typename result_of::at<typename Seq::sequence2_type, N>::type value2_type;
+                typedef typename boost::result_of<F(value1_type, value2_type)>::type type;
 
                 BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
                 static type call(Seq& seq)
diff --git a/include/boost/fusion/view/transform_view/detail/deref_impl.hpp b/include/boost/fusion/view/transform_view/detail/deref_impl.hpp
index 646da57c..b94d4a80 100644
--- a/include/boost/fusion/view/transform_view/detail/deref_impl.hpp
+++ b/include/boost/fusion/view/transform_view/detail/deref_impl.hpp
@@ -1,5 +1,6 @@
 /*=============================================================================
     Copyright (c) 2001-2011 Joel de Guzman
+    Copyright (c) 2018 Kohei Takahashi
 
     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)
@@ -8,10 +9,8 @@
 #define FUSION_DEREF_IMPL_07162005_1026
 
 #include <boost/fusion/support/config.hpp>
-#include <boost/mpl/apply.hpp>
 #include <boost/fusion/iterator/deref.hpp>
-#include <boost/fusion/iterator/value_of.hpp>
-#include <boost/fusion/view/transform_view/detail/apply_transform_result.hpp>
+#include <boost/utility/result_of.hpp>
 
 namespace boost { namespace fusion
 {
@@ -34,8 +33,8 @@ namespace boost { namespace fusion
                     result_of::deref<typename Iterator::first_type>::type
                 value_type;
 
-                typedef detail::apply_transform_result<typename Iterator::transform_type> transform_type;
-                typedef typename mpl::apply<transform_type, value_type>::type type;
+                typedef typename Iterator::transform_type F;
+                typedef typename boost::result_of<F(value_type)>::type type;
 
                 BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
                 static type
@@ -60,8 +59,8 @@ namespace boost { namespace fusion
                     result_of::deref<typename Iterator::first2_type>::type
                 value2_type;
 
-                typedef detail::apply_transform_result<typename Iterator::transform_type> transform_type;
-                typedef typename mpl::apply<transform_type, value1_type, value2_type>::type type;
+                typedef typename Iterator::transform_type F;
+                typedef typename boost::result_of<F(value1_type, value2_type)>::type type;
 
                 BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
                 static type
@@ -70,7 +69,7 @@ namespace boost { namespace fusion
                     return i.f(*i.first1, *i.first2);
                 }
             };
-        };    
+        };
     }
 }}
 
diff --git a/include/boost/fusion/view/transform_view/detail/value_at_impl.hpp b/include/boost/fusion/view/transform_view/detail/value_at_impl.hpp
index 6875cbed..932dcf63 100644
--- a/include/boost/fusion/view/transform_view/detail/value_at_impl.hpp
+++ b/include/boost/fusion/view/transform_view/detail/value_at_impl.hpp
@@ -1,6 +1,7 @@
 /*=============================================================================
     Copyright (c) 2001-2011 Joel de Guzman
     Copyright (c) 2005-2006 Dan Marsden
+    Copyright (c) 2018 Kohei Takahashi
 
     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)
@@ -9,9 +10,8 @@
 #define BOOST_FUSION_VALUE_AT_IMPL_20061101_0745
 
 #include <boost/fusion/support/config.hpp>
-#include <boost/mpl/apply.hpp>
-#include <boost/fusion/view/transform_view/detail/apply_transform_result.hpp>
 #include <boost/fusion/sequence/intrinsic/value_at.hpp>
+#include <boost/utility/result_of.hpp>
 
 namespace boost { namespace fusion {
     struct transform_view_tag;
@@ -29,9 +29,8 @@ namespace boost { namespace fusion {
             struct apply
             {
                 typedef typename Seq::transform_type F;
-                typedef detail::apply_transform_result<F> transform_type;
-                typedef typename boost::fusion::result_of::value_at<typename Seq::sequence_type, N>::type value_type;
-                typedef typename mpl::apply<transform_type, value_type>::type type;
+                typedef typename result_of::value_at<typename Seq::sequence_type, N>::type value_type;
+                typedef typename boost::result_of<F(value_type)>::type type;
             };
         };
 
@@ -42,10 +41,9 @@ namespace boost { namespace fusion {
             struct apply
             {
                 typedef typename Seq::transform_type F;
-                typedef detail::apply_transform_result<F> transform_type;
-                typedef typename boost::fusion::result_of::value_at<typename Seq::sequence1_type, N>::type value1_type;
-                typedef typename boost::fusion::result_of::value_at<typename Seq::sequence2_type, N>::type value2_type;
-                typedef typename mpl::apply<transform_type, value1_type, value2_type>::type type;
+                typedef typename result_of::value_at<typename Seq::sequence1_type, N>::type value1_type;
+                typedef typename result_of::value_at<typename Seq::sequence2_type, N>::type value2_type;
+                typedef typename boost::result_of<F(value1_type, value2_type)>::type type;
             };
         };
     }
diff --git a/include/boost/fusion/view/transform_view/detail/value_of_impl.hpp b/include/boost/fusion/view/transform_view/detail/value_of_impl.hpp
index ae20cd4b..2bf4a508 100644
--- a/include/boost/fusion/view/transform_view/detail/value_of_impl.hpp
+++ b/include/boost/fusion/view/transform_view/detail/value_of_impl.hpp
@@ -1,5 +1,6 @@
 /*=============================================================================
     Copyright (c) 2001-2011 Joel de Guzman
+    Copyright (c) 2018 Kohei Takahashi
 
     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)
@@ -8,9 +9,8 @@
 #define FUSION_VALUE_OF_IMPL_07162005_1030
 
 #include <boost/fusion/support/config.hpp>
-#include <boost/mpl/apply.hpp>
 #include <boost/fusion/iterator/value_of.hpp>
-#include <boost/fusion/view/transform_view/detail/apply_transform_result.hpp>
+#include <boost/utility/result_of.hpp>
 
 namespace boost { namespace fusion
 {
@@ -33,8 +33,8 @@ namespace boost { namespace fusion
                     result_of::value_of<typename Iterator::first_type>::type
                 value_type;
 
-                typedef detail::apply_transform_result<typename Iterator::transform_type> transform_type;
-                typedef typename mpl::apply<transform_type, value_type>::type type;
+                typedef typename Iterator::transform_type F;
+                typedef typename boost::result_of<F(value_type)>::type type;
             };
         };
 
@@ -52,8 +52,8 @@ namespace boost { namespace fusion
                     result_of::value_of<typename Iterator::first2_type>::type
                 value2_type;
 
-                typedef detail::apply_transform_result<typename Iterator::transform_type> transform_type;
-                typedef typename mpl::apply<transform_type, value1_type, value2_type>::type type;
+                typedef typename Iterator::transform_type F;
+                typedef typename boost::result_of<F(value1_type, value2_type)>::type type;
             };
         };
     }