diff --git a/include/boost/preprocessor/config/config.hpp b/include/boost/preprocessor/config/config.hpp
index a2ebcec..ab1f638 100644
--- a/include/boost/preprocessor/config/config.hpp
+++ b/include/boost/preprocessor/config/config.hpp
@@ -36,6 +36,8 @@
 #        define BOOST_PP_CONFIG_FLAGS() (BOOST_PP_CONFIG_MWCC())
 #    elif defined(__DMC__)
 #        define BOOST_PP_CONFIG_FLAGS() (BOOST_PP_CONFIG_DMC())
+#    elif defined(__BORLANDC__) && __BORLANDC__ >= 0x581
+#        define BOOST_PP_CONFIG_FLAGS() (BOOST_PP_CONFIG_STRICT())
 #    elif defined(__BORLANDC__) || defined(__IBMC__) || defined(__IBMCPP__) || defined(__SUNPRO_CC)
 #        define BOOST_PP_CONFIG_FLAGS() (BOOST_PP_CONFIG_BCC())
 #    elif defined(_MSC_VER)