diff --git a/include/boost/smart_ptr/allocate_local_shared_array.hpp b/include/boost/smart_ptr/allocate_local_shared_array.hpp
index 89d3285..fd87329 100644
--- a/include/boost/smart_ptr/allocate_local_shared_array.hpp
+++ b/include/boost/smart_ptr/allocate_local_shared_array.hpp
@@ -74,7 +74,7 @@ inline typename enable_if_<is_unbounded_array<T>::value,
 allocate_local_shared(const A& allocator, std::size_t count)
 {
     typedef typename detail::sp_array_element<T>::type element;
-    typedef typename detail::sp_bind_allocator<A, element>::type other;
+    typedef typename allocator_rebind<A, element>::type other;
     typedef detail::lsp_array_state<other> state;
     typedef detail::sp_array_base<state> base;
     detail::sp_array_result<other, base> result(allocator, count);
@@ -97,7 +97,7 @@ allocate_local_shared(const A& allocator)
         count = extent<T>::value
     };
     typedef typename detail::sp_array_element<T>::type element;
-    typedef typename detail::sp_bind_allocator<A, element>::type other;
+    typedef typename allocator_rebind<A, element>::type other;
     typedef detail::lsp_size_array_state<other, count> state;
     typedef detail::sp_array_base<state> base;
     detail::sp_array_result<other, base> result(allocator, count);
@@ -118,7 +118,7 @@ allocate_local_shared(const A& allocator, std::size_t count,
     const typename remove_extent<T>::type& value)
 {
     typedef typename detail::sp_array_element<T>::type element;
-    typedef typename detail::sp_bind_allocator<A, element>::type other;
+    typedef typename allocator_rebind<A, element>::type other;
     typedef detail::lsp_array_state<other> state;
     typedef detail::sp_array_base<state> base;
     detail::sp_array_result<other, base> result(allocator, count);
@@ -142,7 +142,7 @@ allocate_local_shared(const A& allocator,
         count = extent<T>::value
     };
     typedef typename detail::sp_array_element<T>::type element;
-    typedef typename detail::sp_bind_allocator<A, element>::type other;
+    typedef typename allocator_rebind<A, element>::type other;
     typedef detail::lsp_size_array_state<other, count> state;
     typedef detail::sp_array_base<state> base;
     detail::sp_array_result<other, base> result(allocator, count);
diff --git a/include/boost/smart_ptr/allocate_shared_array.hpp b/include/boost/smart_ptr/allocate_shared_array.hpp
index 9bf7322..5f00d91 100644
--- a/include/boost/smart_ptr/allocate_shared_array.hpp
+++ b/include/boost/smart_ptr/allocate_shared_array.hpp
@@ -8,6 +8,7 @@ Distributed under the Boost Software License, Version 1.0.
 #ifndef BOOST_SMART_PTR_ALLOCATE_SHARED_ARRAY_HPP
 #define BOOST_SMART_PTR_ALLOCATE_SHARED_ARRAY_HPP
 
+#include <boost/core/allocator_access.hpp>
 #include <boost/core/alloc_construct.hpp>
 #include <boost/core/first_scalar.hpp>
 #include <boost/smart_ptr/shared_ptr.hpp>
@@ -57,18 +58,6 @@ struct sp_align_up {
     };
 };
 
-#if !defined(BOOST_NO_CXX11_ALLOCATOR)
-template<class A, class T>
-struct sp_bind_allocator {
-    typedef typename std::allocator_traits<A>::template rebind_alloc<T> type;
-};
-#else
-template<class A, class T>
-struct sp_bind_allocator {
-    typedef typename A::template rebind<T>::other type;
-};
-#endif
-
 template<class T>
 BOOST_CONSTEXPR inline std::size_t
 sp_objects(std::size_t size) BOOST_SP_NOEXCEPT
@@ -171,7 +160,7 @@ public:
     }
 
 private:
-    typename sp_bind_allocator<A, type>::type other_;
+    typename boost::allocator_rebind<A, type>::type other_;
     std::size_t size_;
 };
 
@@ -273,7 +262,7 @@ inline typename enable_if_<is_unbounded_array<T>::value, shared_ptr<T> >::type
 allocate_shared(const A& allocator, std::size_t count)
 {
     typedef typename detail::sp_array_element<T>::type element;
-    typedef typename detail::sp_bind_allocator<A, element>::type other;
+    typedef typename allocator_rebind<A, element>::type other;
     typedef detail::sp_array_state<other> state;
     typedef detail::sp_array_base<state> base;
     detail::sp_array_result<other, base> result(allocator, count);
@@ -293,7 +282,7 @@ allocate_shared(const A& allocator)
         count = extent<T>::value
     };
     typedef typename detail::sp_array_element<T>::type element;
-    typedef typename detail::sp_bind_allocator<A, element>::type other;
+    typedef typename allocator_rebind<A, element>::type other;
     typedef detail::sp_size_array_state<other, extent<T>::value> state;
     typedef detail::sp_array_base<state> base;
     detail::sp_array_result<other, base> result(allocator, count);
@@ -311,7 +300,7 @@ allocate_shared(const A& allocator, std::size_t count,
     const typename remove_extent<T>::type& value)
 {
     typedef typename detail::sp_array_element<T>::type element;
-    typedef typename detail::sp_bind_allocator<A, element>::type other;
+    typedef typename allocator_rebind<A, element>::type other;
     typedef detail::sp_array_state<other> state;
     typedef detail::sp_array_base<state> base;
     detail::sp_array_result<other, base> result(allocator, count);
@@ -332,7 +321,7 @@ allocate_shared(const A& allocator,
         count = extent<T>::value
     };
     typedef typename detail::sp_array_element<T>::type element;
-    typedef typename detail::sp_bind_allocator<A, element>::type other;
+    typedef typename allocator_rebind<A, element>::type other;
     typedef detail::sp_size_array_state<other, extent<T>::value> state;
     typedef detail::sp_array_base<state> base;
     detail::sp_array_result<other, base> result(allocator, count);
diff --git a/include/boost/smart_ptr/allocate_unique.hpp b/include/boost/smart_ptr/allocate_unique.hpp
index a4746c0..3738b38 100644
--- a/include/boost/smart_ptr/allocate_unique.hpp
+++ b/include/boost/smart_ptr/allocate_unique.hpp
@@ -10,6 +10,7 @@ Distributed under the Boost Software License, Version 1.0.
 
 #include <boost/smart_ptr/detail/sp_noexcept.hpp>
 #include <boost/smart_ptr/detail/sp_nullptr_t.hpp>
+#include <boost/core/allocator_access.hpp>
 #include <boost/core/alloc_construct.hpp>
 #include <boost/core/empty_value.hpp>
 #include <boost/core/first_scalar.hpp>
@@ -61,30 +62,6 @@ struct sp_alloc_value {
         boost::remove_extent<T>::type>::type type;
 };
 
-#if !defined(BOOST_NO_CXX11_ALLOCATOR)
-template<class A, class T>
-struct sp_alloc_to {
-    typedef typename std::allocator_traits<A>::template rebind_alloc<T> type;
-};
-#else
-template<class A, class T>
-struct sp_alloc_to {
-    typedef typename A::template rebind<T>::other type;
-};
-#endif
-
-#if !defined(BOOST_NO_CXX11_ALLOCATOR)
-template<class A>
-struct sp_alloc_type {
-    typedef typename std::allocator_traits<A>::pointer type;
-};
-#else
-template<class A>
-struct sp_alloc_type {
-    typedef typename A::pointer type;
-};
-#endif
-
 template<class T, class P>
 class sp_alloc_ptr {
 public:
@@ -296,7 +273,7 @@ operator!=(detail::sp_nullptr_t,
 
 template<class A>
 inline void
-sp_alloc_clear(A& a, typename sp_alloc_type<A>::type p, std::size_t,
+sp_alloc_clear(A& a, typename boost::allocator_pointer<A>::type p, std::size_t,
     boost::false_type)
 {
     boost::alloc_destroy(a, boost::to_address(p));
@@ -304,8 +281,8 @@ sp_alloc_clear(A& a, typename sp_alloc_type<A>::type p, std::size_t,
 
 template<class A>
 inline void
-sp_alloc_clear(A& a, typename sp_alloc_type<A>::type p, std::size_t n,
-    boost::true_type)
+sp_alloc_clear(A& a, typename boost::allocator_pointer<A>::type p,
+    std::size_t n, boost::true_type)
 {
 #if defined(BOOST_MSVC) && BOOST_MSVC < 1800
     if (!p) {
@@ -320,15 +297,15 @@ sp_alloc_clear(A& a, typename sp_alloc_type<A>::type p, std::size_t n,
 
 template<class T, class A>
 class alloc_deleter
-    : empty_value<typename detail::sp_alloc_to<A,
+    : empty_value<typename allocator_rebind<A,
         typename detail::sp_alloc_value<T>::type>::type> {
-    typedef typename detail::sp_alloc_to<A,
+    typedef typename allocator_rebind<A,
         typename detail::sp_alloc_value<T>::type>::type allocator;
     typedef empty_value<allocator> base;
 
 public:
     typedef detail::sp_alloc_ptr<T,
-        typename detail::sp_alloc_type<allocator>::type> pointer;
+        typename allocator_pointer<allocator>::type> pointer;
 
     explicit alloc_deleter(const allocator& a) BOOST_SP_NOEXCEPT
         : base(empty_init_t(), a) { }
@@ -349,7 +326,7 @@ namespace detail {
 template<class T, class A>
 class sp_alloc_make {
 public:
-    typedef typename sp_alloc_to<A,
+    typedef typename boost::allocator_rebind<A,
         typename sp_alloc_value<T>::type>::type allocator;
 
 private:
@@ -384,7 +361,7 @@ public:
     }
 
 private:
-    typedef typename sp_alloc_type<allocator>::type pointer;
+    typedef typename boost::allocator_pointer<allocator>::type pointer;
 
     allocator a_;
     std::size_t n_;