diff --git a/include/boost/type_traits/type_with_alignment.hpp b/include/boost/type_traits/type_with_alignment.hpp
index 5de3bce..a86137f 100644
--- a/include/boost/type_traits/type_with_alignment.hpp
+++ b/include/boost/type_traits/type_with_alignment.hpp
@@ -225,6 +225,8 @@ struct __attribute__((__aligned__(4))) a4 {};
 struct __attribute__((__aligned__(8))) a8 {};
 struct __attribute__((__aligned__(16))) a16 {};
 struct __attribute__((__aligned__(32))) a32 {};
+struct __attribute__((__aligned__(64))) a64 {};
+struct __attribute__((__aligned__(128))) a128 {};
 }
 
 template<> class type_with_alignment<1>  { public: typedef char type; };
@@ -233,6 +235,8 @@ template<> class type_with_alignment<4>  { public: typedef align::a4 type; };
 template<> class type_with_alignment<8>  { public: typedef align::a8 type; };
 template<> class type_with_alignment<16> { public: typedef align::a16 type; };
 template<> class type_with_alignment<32> { public: typedef align::a32 type; };
+template<> class type_with_alignment<64> { public: typedef align::a64 type; };
+template<> class type_with_alignment<128> { public: typedef align::a128 type; };
 
 namespace detail {
 BOOST_TT_AUX_BOOL_TRAIT_IMPL_SPEC1(is_pod,::boost::align::a2,true)
@@ -240,6 +244,8 @@ BOOST_TT_AUX_BOOL_TRAIT_IMPL_SPEC1(is_pod,::boost::align::a4,true)
 BOOST_TT_AUX_BOOL_TRAIT_IMPL_SPEC1(is_pod,::boost::align::a8,true)
 BOOST_TT_AUX_BOOL_TRAIT_IMPL_SPEC1(is_pod,::boost::align::a16,true)
 BOOST_TT_AUX_BOOL_TRAIT_IMPL_SPEC1(is_pod,::boost::align::a32,true)
+BOOST_TT_AUX_BOOL_TRAIT_IMPL_SPEC1(is_pod,::boost::align::a64,true)
+BOOST_TT_AUX_BOOL_TRAIT_IMPL_SPEC1(is_pod,::boost::align::a128,true)
 }
 #endif
 #if (defined(BOOST_MSVC) || (defined(BOOST_INTEL) && defined(_MSC_VER))) && _MSC_VER >= 1300