diff --git a/include/boost/type_traits/cv_traits.hpp b/include/boost/type_traits/cv_traits.hpp
index 1644cc7..b10eac6 100644
--- a/include/boost/type_traits/cv_traits.hpp
+++ b/include/boost/type_traits/cv_traits.hpp
@@ -331,7 +331,7 @@ struct is_volatile<const volatile void>
 template <typename T>
 struct add_const
 {
-#if defined(BOOST_MSVC) && BOOST_MSVC <= 1200
+#if defined(BOOST_MSVC)
     // This bogus warning will appear when add_const is applied to a
     // const volatile reference because we can't detect const volatile
     // references with MSVC6.
@@ -339,7 +339,7 @@ struct add_const
 # pragma warning(disable:4181) // warning C4181: qualifier applied to reference type ignored
 #endif 
    typedef T const type;
-#if defined(BOOST_MSVC) && BOOST_MSVC <= 1200
+#if defined(BOOST_MSVC)
 # pragma warning(pop)
 #endif 
 };
@@ -350,7 +350,7 @@ struct add_const
 template <typename T>
 struct add_volatile
 {
-#if defined(BOOST_MSVC) && BOOST_MSVC <= 1200
+#if defined(BOOST_MSVC)
     // This bogus warning will appear when add_volatile is applied to a
     // const volatile reference because we can't detect const volatile
     // references with MSVC6.
@@ -358,7 +358,7 @@ struct add_volatile
 # pragma warning(disable:4181) // warning C4181: qualifier applied to reference type ignored
 #endif 
    typedef T volatile type;
-#if defined(BOOST_MSVC) && BOOST_MSVC <= 1200
+#if defined(BOOST_MSVC)
 # pragma warning(pop)
 #endif 
 };
@@ -369,7 +369,7 @@ struct add_volatile
 template <typename T>
 struct add_cv
 {
-#if defined(BOOST_MSVC) && BOOST_MSVC <= 1200
+#if defined(BOOST_MSVC)
     // This bogus warning will appear when add_volatile is applied to a
     // const volatile reference because we can't detect const volatile
     // references with MSVC6.
@@ -377,7 +377,7 @@ struct add_cv
 # pragma warning(disable:4181) // warning C4181: qualifier applied to reference type ignored
 #endif 
    typedef T const volatile type;
-#if defined(BOOST_MSVC) && BOOST_MSVC <= 1200
+#if defined(BOOST_MSVC)
 # pragma warning(pop)
 #endif 
 };