diff --git a/include/boost/type_traits/remove_cv.hpp b/include/boost/type_traits/remove_cv.hpp
index 910ee95..ea7769d 100644
--- a/include/boost/type_traits/remove_cv.hpp
+++ b/include/boost/type_traits/remove_cv.hpp
@@ -25,7 +25,7 @@ namespace boost {
 #ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
 
 //  convert a type T to a non-cv-qualified type - remove_cv<T>
-BOOST_TT_AUX_TYPE_TRAIT_DEF1(remove_cv,T,typename detail::cv_traits_imp<T*>::unqualified_type)
+BOOST_TT_AUX_TYPE_TRAIT_DEF1(remove_cv,T,typename boost::detail::cv_traits_imp<T*>::unqualified_type)
 BOOST_TT_AUX_TYPE_TRAIT_PARTIAL_SPEC1_1(typename T,remove_cv,T&,T&)
 #if !defined(BOOST_NO_ARRAY_TYPE_SPECIALIZATIONS)
 BOOST_TT_AUX_TYPE_TRAIT_PARTIAL_SPEC1_2(typename T,std::size_t N,remove_cv,T const[N],T type[N])
@@ -45,7 +45,7 @@ struct remove_cv_impl
 };
 }
 
-BOOST_TT_AUX_TYPE_TRAIT_DEF1(remove_cv,T,typename detail::remove_cv_impl<T>::type)
+BOOST_TT_AUX_TYPE_TRAIT_DEF1(remove_cv,T,typename boost::detail::remove_cv_impl<T>::type)
 
 #endif // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION