diff --git a/include/boost/mpl/aux_/config/dtp.hpp b/include/boost/mpl/aux_/config/dtp.hpp
index ed2483d..70c330b 100644
--- a/include/boost/mpl/aux_/config/dtp.hpp
+++ b/include/boost/mpl/aux_/config/dtp.hpp
@@ -17,12 +17,15 @@
 #ifndef BOOST_MPL_AUX_CONFIG_DTP_HPP_INCLUDED
 #define BOOST_MPL_AUX_CONFIG_DTP_HPP_INCLUDED
 
+#include "boost/config.hpp"
+
 // MWCW 7.x-8.0 "losts" default template parameters of nested class 
 // templates when their owner classes are passed as arguments to other 
 // templates; Borland "forgets" them from the very beginning (if the owner 
 // class is a class template).
 #if defined(__MWERKS__) && __MWERKS__ <= 0x3001 \
- || defined(__BORLANDC__) && __BORLANDC__ <= 0x560
+ || defined(__BORLANDC__) && (__BORLANDC__ <= 0x561 || !defined(BOOST_STRICT_CONFIG)) \
+ && !defined(BOOST_BROKEN_DEFAULT_TEMPLATE_PARAMETERS_IN_NESTED_TEMPLATES)
 #   define BOOST_NO_DEFAULT_TEMPLATE_PARAMETERS_IN_NESTED_TEMPLATES
 #endif