diff --git a/include/boost/bind.hpp b/include/boost/bind.hpp
index 897cbcc..aac5907 100644
--- a/include/boost/bind.hpp
+++ b/include/boost/bind.hpp
@@ -128,6 +128,8 @@ template<class F> inline F & unwrap(reference_wrapper<F> const * f, int)
     return f->get();
 }
 
+#if !( defined(__MWERKS__) && BOOST_WORKAROUND(__MWERKS__, <= 0x3003) )
+
 template<class R, class T> inline _mfi::dm<R, T> unwrap(R T::* * pm, int)
 {
     return _mfi::dm<R, T>(*pm);
@@ -138,6 +140,8 @@ template<class R, class T> inline _mfi::dm<R, T> unwrap(R T::* const * pm, int)
     return _mfi::dm<R, T>(*pm);
 }
 
+#endif
+
 // listN
 
 class list0