diff --git a/.mailmap b/.mailmap
index a0a6efe8718693..c80903efec7594 100644
--- a/.mailmap
+++ b/.mailmap
@@ -377,6 +377,7 @@ Matthew Wilcox <willy@infradead.org> <willy@debian.org>
 Matthew Wilcox <willy@infradead.org> <willy@linux.intel.com>
 Matthew Wilcox <willy@infradead.org> <willy@parisc-linux.org>
 Matthias Fuchs <socketcan@esd.eu> <matthias.fuchs@esd.eu>
+Matthieu Baerts <matttbe@kernel.org> <matthieu.baerts@tessares.net>
 Matthieu CASTET <castet.matthieu@free.fr>
 Matti Vaittinen <mazziesaccount@gmail.com> <matti.vaittinen@fi.rohmeurope.com>
 Matt Ranostay <matt.ranostay@konsulko.com> <matt@ranostay.consulting>
diff --git a/MAINTAINERS b/MAINTAINERS
index 768e5cbd586856..51ba9d8a2dfcc4 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -14958,7 +14958,7 @@ K:	macsec
 K:	\bmdo_
 
 NETWORKING [MPTCP]
-M:	Matthieu Baerts <matthieu.baerts@tessares.net>
+M:	Matthieu Baerts <matttbe@kernel.org>
 M:	Mat Martineau <martineau@kernel.org>
 L:	netdev@vger.kernel.org
 L:	mptcp@lists.linux.dev