diff --git a/libs/maintainers.txt b/libs/maintainers.txt
index 3d62d7de87..f975ade0c0 100644
--- a/libs/maintainers.txt
+++ b/libs/maintainers.txt
@@ -18,6 +18,7 @@ filesystem            Beman Dawes <bdawes -at- acm.org>
 foreach               Eric Niebler <eric -at- boost-consulting.com>
 format                Samuel Krempp <krempp -at- crans.ens-cachan.fr>
 function              Douglas Gregor <dgregor -at- cs.indiana.edu>
+function_types        Tobias Schwinger <tschwinger -at- isonews2.com>
 functional
 functional/hash       Daniel James <daniel_james -at- fmail.co.uk>
 fusion                Joel de Guzman <joel -at- boost-consulting.com>, Dan Marsden <danmarsden -at- yahoo.co.uk>