diff --git a/include/boost/type_traits/is_constructible.hpp b/include/boost/type_traits/is_constructible.hpp
index 0918b38..2017317 100644
--- a/include/boost/type_traits/is_constructible.hpp
+++ b/include/boost/type_traits/is_constructible.hpp
@@ -12,7 +12,7 @@
 #include <boost/type_traits/integral_constant.hpp>
 #include <boost/detail/workaround.hpp>
 
-#if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES) && !defined(BOOST_NO_CXX11_DECLTYPE) && !BOOST_WORKAROUND(BOOST_MSVC, < 1800)
+#if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES) && !defined(BOOST_NO_CXX11_DECLTYPE) && !BOOST_WORKAROUND(BOOST_MSVC, < 1800) && !BOOST_WORKAROUND(BOOST_GCC_VERSION, < 40500)
 
 #include <boost/type_traits/is_destructible.hpp>
 #include <boost/type_traits/is_default_constructible.hpp>
diff --git a/include/boost/type_traits/is_default_constructible.hpp b/include/boost/type_traits/is_default_constructible.hpp
index 769e360..51b681d 100644
--- a/include/boost/type_traits/is_default_constructible.hpp
+++ b/include/boost/type_traits/is_default_constructible.hpp
@@ -12,7 +12,7 @@
 #include <boost/type_traits/integral_constant.hpp>
 #include <boost/detail/workaround.hpp>
 
-#if !defined(BOOST_NO_CXX11_DECLTYPE) && !BOOST_WORKAROUND(BOOST_MSVC, < 1800)
+#if !defined(BOOST_NO_CXX11_DECLTYPE) && !BOOST_WORKAROUND(BOOST_MSVC, < 1800) && !BOOST_WORKAROUND(BOOST_GCC_VERSION, < 40500)
 
 #include <boost/type_traits/detail/yes_no_type.hpp>
 
diff --git a/test/has_trivial_move_assign_test.cpp b/test/has_trivial_move_assign_test.cpp
index 7fe05e3..242c92f 100644
--- a/test/has_trivial_move_assign_test.cpp
+++ b/test/has_trivial_move_assign_test.cpp
@@ -22,7 +22,7 @@ struct non_copyable_movable
    non_copyable_movable(const non_copyable_movable&) = delete;
    non_copyable_movable& operator=(const non_copyable_movable&) = delete;
    //non_copyable_movable(non_copyable_movable&&) = default;
-#if BOOST_WORKAROUND(BOOST_MSVC, <= 1800)
+#if BOOST_WORKAROUND(BOOST_MSVC, <= 1800) || BOOST_WORKAROUND(BOOST_GCC_VERSION, < 40500)
    non_copyable_movable& operator=(non_copyable_movable&& o) 
    {
       val = std::move(o.val);
diff --git a/test/has_trivial_move_constructor_test.cpp b/test/has_trivial_move_constructor_test.cpp
index c34c834..fe227f4 100644
--- a/test/has_trivial_move_constructor_test.cpp
+++ b/test/has_trivial_move_constructor_test.cpp
@@ -21,7 +21,7 @@ struct non_copyable_movable
    non_copyable_movable(int);
    non_copyable_movable(const non_copyable_movable&) = delete;
    non_copyable_movable& operator=(const non_copyable_movable&) = delete;
-#if BOOST_WORKAROUND(BOOST_MSVC, <= 1800)
+#if BOOST_WORKAROUND(BOOST_MSVC, <= 1800) || BOOST_WORKAROUND(BOOST_GCC_VERSION, < 40500)
    non_copyable_movable(non_copyable_movable&& o) : val(o.val){}
    non_copyable_movable& operator=(non_copyable_movable&& o)
    {