diff --git a/include/boost/smart_ptr/shared_ptr.hpp b/include/boost/smart_ptr/shared_ptr.hpp
index fd72995..2d903a3 100644
--- a/include/boost/smart_ptr/shared_ptr.hpp
+++ b/include/boost/smart_ptr/shared_ptr.hpp
@@ -926,11 +926,11 @@ public:
 
 template<class D, class T> D * get_deleter( shared_ptr<T> const & p ) BOOST_NOEXCEPT
 {
-    D *del = detail::basic_get_deleter<D>(p);
+    D *del = boost::detail::basic_get_deleter<D>(p);
 
 	if(del == 0)
     {
-        detail::esft2_deleter_wrapper *del_wrapper = detail::basic_get_deleter<detail::esft2_deleter_wrapper>(p);
+        boost::detail::esft2_deleter_wrapper *del_wrapper = boost::detail::basic_get_deleter<boost::detail::esft2_deleter_wrapper>(p);
 // The following get_deleter method call is fully qualified because
 // older versions of gcc (2.95, 3.2.3) fail to compile it when written del_wrapper->get_deleter<D>()
         if(del_wrapper) del = del_wrapper->::boost::detail::esft2_deleter_wrapper::get_deleter<D>();