diff --git a/include/boost/intrusive/detail/mpl.hpp b/include/boost/intrusive/detail/mpl.hpp
index 98cb3b3..4db3125 100644
--- a/include/boost/intrusive/detail/mpl.hpp
+++ b/include/boost/intrusive/detail/mpl.hpp
@@ -1,6 +1,7 @@
 /////////////////////////////////////////////////////////////////////////////
 //
-// (C) Copyright Ion Gaztanaga  2006-2013
+// (C) Copyright Ion Gaztanaga  		2006-2014
+// (C) Copyright Microsoft Corporation  2014
 //
 // Distributed under the Boost Software License, Version 1.0.
 //    (See accompanying file LICENSE_1_0.txt or copy at
@@ -150,7 +151,7 @@ struct identity
 #define BOOST_INTRUSIVE_TT_DECL
 #endif
 
-#if defined(_MSC_EXTENSIONS) && !defined(__BORLAND__) && !defined(_WIN64) && !defined(UNDER_CE)
+#if defined(_MSC_EXTENSIONS) && !defined(__BORLAND__) && !defined(_WIN64) && !defined(_M_ARM) && !defined(UNDER_CE)
 #define BOOST_INTRUSIVE_TT_TEST_MSC_FUNC_SIGS
 #endif