diff --git a/boost/unordered/unordered_map.hpp b/boost/unordered/unordered_map.hpp
index 86a6fc6..c385125 100644
--- a/boost/unordered/unordered_map.hpp
+++ b/boost/unordered/unordered_map.hpp
@@ -295,7 +295,7 @@ namespace boost
         }
 #else
 
-        #if !BOOST_WORKAROUND(__SUNPRO_CC, BOOST_TESTED_AT(0x5100))
+        #if !BOOST_WORKAROUND(__SUNPRO_CC, < 0x5110)
         std::pair<iterator, bool> emplace(value_type const& v = value_type())
         {
             return boost::unordered_detail::pair_cast<iterator, bool>(
@@ -850,7 +850,7 @@ namespace boost
         }
 #else
 
-        #if !BOOST_WORKAROUND(__SUNPRO_CC, BOOST_TESTED_AT(0x5100))
+        #if !BOOST_WORKAROUND(__SUNPRO_CC, < 0x5110)
         iterator emplace(value_type const& v = value_type())
         {
             return iterator(table_.emplace(v));