diff --git a/MAINTAINERS b/MAINTAINERS
index ad9b965e5e4450532daea69e8f1bb91ab3d21b1a..8fb6156c46569047129db203dfc17f84ca57df3a 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -3745,6 +3745,7 @@ F:	include/linux/devcoredump.h
 DEVICE FREQUENCY (DEVFREQ)
 M:	MyungJoo Ham <myungjoo.ham@samsung.com>
 M:	Kyungmin Park <kyungmin.park@samsung.com>
+R:	Chanwoo Choi <cw00.choi@samsung.com>
 L:	linux-pm@vger.kernel.org
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
 S:	Maintained