diff --git a/MAINTAINERS b/MAINTAINERS
index 0650fa014f24..1a485549ee96 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -68,6 +68,12 @@ Maintainers List
           first. When adding to this list, please keep the entries in
           alphabetical order.
 
+3C509 NETWORK DRIVER
+M:	"Maciej W. Rozycki" <macro@orcam.me.uk>
+L:	netdev@vger.kernel.org
+S:	Maintained
+F:	drivers/net/ethernet/3com/3c509.c
+
 3C59X NETWORK DRIVER
 M:	Steffen Klassert <klassert@kernel.org>
 L:	netdev@vger.kernel.org