diff --git a/include/boost/regex.hpp b/include/boost/regex.hpp
index e4a10596..3682666b 100644
--- a/include/boost/regex.hpp
+++ b/include/boost/regex.hpp
@@ -49,7 +49,7 @@
 #include <boost/re_detail/regex_kmp.hpp>
 #include <boost/pattern_except.hpp>
 #include <boost/regex_traits.hpp>
-#include <boost/type_traits/transform_traits.hpp>
+#include <boost/type_traits/cv_traits.hpp>
 
 
 namespace boost{