diff --git a/include/boost/container/detail/config_begin.hpp b/include/boost/container/detail/config_begin.hpp
index 6c54bef..7601ca2 100644
--- a/include/boost/container/detail/config_begin.hpp
+++ b/include/boost/container/detail/config_begin.hpp
@@ -14,14 +14,6 @@
 #endif   //BOOST_CONTAINER_CONTAINER_DETAIL_CONFIG_INCLUDED
 
 #ifdef BOOST_MSVC
-   #ifndef _CRT_SECURE_NO_DEPRECATE
-   #define  BOOST_CONTAINER_DETAIL_CRT_SECURE_NO_DEPRECATE
-   #define _CRT_SECURE_NO_DEPRECATE
-   #endif
-   #ifndef _SCL_SECURE_NO_WARNINGS
-   #define  BOOST_CONTAINER_DETAIL_SCL_SECURE_NO_WARNINGS
-   #define _SCL_SECURE_NO_WARNINGS
-   #endif
    #pragma warning (push)
    #pragma warning (disable : 4702) // unreachable code
    #pragma warning (disable : 4706) // assignment within conditional expression
diff --git a/include/boost/container/detail/config_end.hpp b/include/boost/container/detail/config_end.hpp
index 7217019..f93c8f6 100644
--- a/include/boost/container/detail/config_end.hpp
+++ b/include/boost/container/detail/config_end.hpp
@@ -9,13 +9,5 @@
 //////////////////////////////////////////////////////////////////////////////
 #if defined BOOST_MSVC
    #pragma warning (pop)
-   #ifdef BOOST_CONTAINER_DETAIL_CRT_SECURE_NO_DEPRECATE
-   #undef BOOST_CONTAINER_DETAIL_CRT_SECURE_NO_DEPRECATE
-   #undef _CRT_SECURE_NO_DEPRECATE
-   #endif
-   #ifdef BOOST_CONTAINER_DETAIL_SCL_SECURE_NO_WARNINGS
-   #undef BOOST_CONTAINER_DETAIL_SCL_SECURE_NO_WARNINGS
-   #undef _SCL_SECURE_NO_WARNINGS
-   #endif
 #endif