diff --git a/include/boost/multi_array/multi_array_ref.hpp b/include/boost/multi_array/multi_array_ref.hpp
index 08cf866..6863451 100644
--- a/include/boost/multi_array/multi_array_ref.hpp
+++ b/include/boost/multi_array/multi_array_ref.hpp
@@ -140,8 +140,8 @@ public:
   void reindex(const BaseList& values) {
     boost::function_requires<
       detail::multi_array::CollectionConcept<BaseList> >();
-    boost::detail::multi_array::
-      copy_n(values.begin(),num_dimensions(),index_base_list_.begin());
+    boost::detail::multi_array::copy_n(
+      values.begin(),num_dimensions(),index_base_list_.begin());
     origin_offset_ =
       this->calculate_origin_offset(stride_list_,extent_list_,
                               storage_,index_base_list_);