diff --git a/MAINTAINERS b/MAINTAINERS
index 1fb2d1eb1f3..ccb79f5d2f4 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -518,7 +518,7 @@ Martin v. Löwis					<loewis@informatik.hu-berlin.de>
 H.J. Lu						<hjl.tools@gmail.com>
 Xiong Hu Luo					<luoxhu@gcc.gnu.org>
 Bin Bin Lv					<shlb@linux.ibm.com>
-Christophe Lyon					<christophe.lyon@st.com>
+Christophe Lyon					<christophe.lyon@arm.com>
 Jun Ma						<junma@linux.alibaba.com>
 Luis Machado					<luisgpm@br.ibm.com>
 Ziga Mahkovec					<ziga.mahkovec@klika.si>