diff --git a/MAINTAINERS b/MAINTAINERS
index 77fdfcb55f06..e5b8706e4df9 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -18154,6 +18154,15 @@ T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
 F:	drivers/mtd/nand/
 F:	include/linux/mtd/*nand*.h
 
+NAMESPACES:
+M:	Christian Brauner <christian@brauner.io>
+R:	Pavel Tikhomirov <ptikhomirov@virtuozzo.com>
+L:	linux-kernel@vger.kernel.org
+S:	Maintained
+F:	rust/kernel/pid_namespace.rs
+F:	kernel/pid_namespace.c
+F:	tools/testing/selftests/pid_namespace/
+
 NATIONAL INSTRUMENTS SERIAL DRIVER
 M:	Chaitanya Vadrevu <chaitanya.vadrevu@emerson.com>
 L:	linux-serial@vger.kernel.org
@@ -20759,10 +20768,8 @@ M:	Christian Brauner <christian@brauner.io>
 L:	linux-kernel@vger.kernel.org
 S:	Maintained
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
-F:	rust/kernel/pid_namespace.rs
 F:	samples/pidfd/
 F:	tools/testing/selftests/clone3/
-F:	tools/testing/selftests/pid_namespace/
 F:	tools/testing/selftests/pidfd/
 K:	(?i)pidfd
 K:	(?i)clone3