diff --git a/libs/maintainers.txt b/libs/maintainers.txt
index 3f54a9129c..f21763f328 100644
--- a/libs/maintainers.txt
+++ b/libs/maintainers.txt
@@ -27,6 +27,7 @@ callable_traits       Barrett Adair <barrettellisadair -at- gmail.com>
 chrono                Vicente J. Botet Escriba <vicente.botet -at- wanadoo.fr>
 chrono/stopwatch      Vicente J. Botet Escriba <vicente.botet -at- wanadoo.fr>
 circular_buffer       Jan Gaspar <jano_gaspar -at- yahoo.com>
+cobalt                Klemens Morgenstern <klemens -dot- d -dot- morgenstern -at- gmail.com>
 compat                Peter Dimov <pdimov -at- gmail.com>
 compute               Kyle Lutz <kyle.r.lutz -at- gmail.com>
 concept_check         Jeremy Siek <jeremy.siek -at- gmail.com>