diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h
index bbad657..c81226a 100644
--- a/include/linux/rtnetlink.h
+++ b/include/linux/rtnetlink.h
@@ -585,6 +585,8 @@
 #define RTNLGRP_PHONET_IFADDR	RTNLGRP_PHONET_IFADDR
 	RTNLGRP_PHONET_ROUTE,
 #define RTNLGRP_PHONET_ROUTE	RTNLGRP_PHONET_ROUTE
+	RTNLGRP_DCB,
+#define RTNLGRP_DCB		RTNLGRP_DCB
 	__RTNLGRP_MAX
 };
 #define RTNLGRP_MAX	(__RTNLGRP_MAX - 1)