diff --git a/include/boost/intrusive/detail/generic_hook.hpp b/include/boost/intrusive/detail/generic_hook.hpp
index c5af081..561d86b 100644
--- a/include/boost/intrusive/detail/generic_hook.hpp
+++ b/include/boost/intrusive/detail/generic_hook.hpp
@@ -140,7 +140,7 @@ class generic_hook
    //value_traits for this hook.
    , public hook_tags_definer
       < generic_hook<NodeAlgorithms, Tag, LinkMode, BaseHookType>
-      , detail::is_same<Tag, default_tag>::value*BaseHookType>
+      , detail::is_same<Tag, dft_tag>::value*BaseHookType>
    /// @endcond
 {
    /// @cond
diff --git a/include/boost/intrusive/options.hpp b/include/boost/intrusive/options.hpp
index 9a77750..a910167 100644
--- a/include/boost/intrusive/options.hpp
+++ b/include/boost/intrusive/options.hpp
@@ -37,8 +37,7 @@ struct fhtraits;
 template<class T, class Hook, Hook T::* P>
 struct mhtraits;
 
-//typedef void default_tag;
-struct default_tag;
+struct dft_tag;
 struct member_tag;
 
 template<class SupposedValueTraits>
@@ -231,7 +230,7 @@ struct hook_defaults
 {
    typedef void* void_pointer;
    static const link_mode_type link_mode = safe_link;
-   typedef default_tag tag;
+   typedef dft_tag tag;
    static const bool optimize_size = false;
    static const bool store_hash = false;
    static const bool linear = false;