diff --git a/include/boost/type_traits/is_base_and_derived.hpp b/include/boost/type_traits/is_base_and_derived.hpp
index 598133f..d3605f7 100644
--- a/include/boost/type_traits/is_base_and_derived.hpp
+++ b/include/boost/type_traits/is_base_and_derived.hpp
@@ -24,7 +24,7 @@ namespace boost {
 namespace detail {
 
 #if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x581)) \
- && !BOOST_WORKAROUND(__SUNPRO_CC , BOOST_TESTED_AT(0x540)) \
+ && !BOOST_WORKAROUND(__SUNPRO_CC , <= 0x540) \
  && !BOOST_WORKAROUND(__EDG_VERSION__, <= 243) \
  && !BOOST_WORKAROUND(__DMC__, BOOST_TESTED_AT(0x840))