diff --git a/include/boost/mpl/key_type.hpp b/include/boost/mpl/key_type.hpp
index 252515e..f129fc8 100644
--- a/include/boost/mpl/key_type.hpp
+++ b/include/boost/mpl/key_type.hpp
@@ -35,6 +35,14 @@ struct key_type
 
 BOOST_MPL_AUX_NA_SPEC(2, key_type)
 
+#if BOOST_MPL_CFG_MSVC_60_ETI_BUG
+template<>
+struct key_type<int, int>
+{
+    typedef int type;
+};
+#endif
+
 }}
 
 #endif // BOOST_MPL_KEY_TYPE_HPP_INCLUDED
diff --git a/include/boost/mpl/value_type.hpp b/include/boost/mpl/value_type.hpp
index 953fd63..ffcf59d 100755
--- a/include/boost/mpl/value_type.hpp
+++ b/include/boost/mpl/value_type.hpp
@@ -35,6 +35,15 @@ struct value_type
 
 BOOST_MPL_AUX_NA_SPEC(2, value_type)
 
+#if BOOST_MPL_CFG_MSVC_60_ETI_BUG
+template<>
+struct value_type<int, int>
+{
+    typedef int type;
+};
+#endif
+
+    
 }}
 
 #endif // BOOST_MPL_VALUE_TYPE_HPP_INCLUDED