diff --git a/include/boost/algorithm/cxx11/is_permutation.hpp b/include/boost/algorithm/cxx11/is_permutation.hpp
index 3eff5ce..ac3eb82 100644
--- a/include/boost/algorithm/cxx11/is_permutation.hpp
+++ b/include/boost/algorithm/cxx11/is_permutation.hpp
@@ -163,6 +163,7 @@ bool is_permutation ( ForwardIterator1 first1, ForwardIterator1 last1, ForwardIt
 
 #endif
 
+#if __cplusplus <= 201103L
 /// \fn is_permutation ( ForwardIterator1 first, ForwardIterator1 last, 
 ///                      ForwardIterator2 first2, ForwardIterator2 last2 )
 /// \brief Tests to see if the sequence [first,last) is a permutation of the sequence starting at first2
@@ -171,7 +172,7 @@ bool is_permutation ( ForwardIterator1 first1, ForwardIterator1 last1, ForwardIt
 /// \param last2    One past the end of the input sequence
 /// \param first2   The start of the second sequence
 /// \param last1    One past the end of the second sequence
-/// \note           This function is part of the C++2011 standard library.
+/// \note           This function is part of the C++2014 standard library.
 ///  We will use the standard one if it is available,
 ///     otherwise we have our own implementation.
 template< class ForwardIterator1, class ForwardIterator2 >
@@ -198,7 +199,7 @@ bool is_permutation ( ForwardIterator1 first1, ForwardIterator1 last1,
 /// \param last2    One past the end of the second sequence
 /// \param pred     The predicate to compare elements with
 ///
-/// \note           This function is part of the C++2011 standard library.
+/// \note           This function is part of the C++2014 standard library.
 ///  We will use the standard one if it is available,
 ///     otherwise we have our own implementation.
 template< class ForwardIterator1, class ForwardIterator2, class BinaryPredicate >
@@ -211,6 +212,7 @@ bool is_permutation ( ForwardIterator1 first1, ForwardIterator1 last1,
         typename std::iterator_traits<ForwardIterator1>::iterator_category (),
         typename std::iterator_traits<ForwardIterator2>::iterator_category ());
 }
+#endif