diff --git a/include/boost/type_traits/object_traits.hpp b/include/boost/type_traits/object_traits.hpp
index 36e2ad9..3997243 100644
--- a/include/boost/type_traits/object_traits.hpp
+++ b/include/boost/type_traits/object_traits.hpp
@@ -223,9 +223,9 @@ namespace detail{
 template <typename T>
 struct empty_helper_t1 : public T
 {
-#ifdef __MWERKS__
+//#ifdef __MWERKS__
    empty_helper_t1();  // hh compiler bug workaround
-#endif
+//#endif
    int i[256];
 };
 struct empty_helper_t2 { int i[256]; };
@@ -348,3 +348,4 @@ template <typename T> struct is_empty
 
 
 
+