Index: boost/date_time/local_time/local_time_io.hpp
===================================================================
--- boost/date_time/local_time/local_time_io.hpp	(revision 72481)
+++ boost/date_time/local_time/local_time_io.hpp	(working copy)
@@ -17,6 +17,7 @@
 #include <boost/date_time/local_time/local_date_time.hpp>
 #include <boost/date_time/local_time/posix_time_zone.hpp>
 #include <boost/date_time/local_time/conversion.hpp> // to_tm will be needed in the facets
+#include <boost/date_time/local_time/local_time_types.hpp>
 
 namespace boost {
 namespace local_time {