diff --git a/include/boost/exception/info.hpp b/include/boost/exception/info.hpp
index 88e5960..c99578a 100644
--- a/include/boost/exception/info.hpp
+++ b/include/boost/exception/info.hpp
@@ -11,7 +11,6 @@
 #include <boost/exception/to_string_stub.hpp>
 #include <boost/exception/detail/error_info_impl.hpp>
 #include <boost/exception/detail/shared_ptr.hpp>
-#include <boost/config.hpp>
 #include <map>
 
 #if (__GNUC__*100+__GNUC_MINOR__>301) && !defined(BOOST_EXCEPTION_ENABLE_WARNINGS)