diff --git a/include/uapi/linux/if_bridge.h b/include/uapi/linux/if_bridge.h
index da17e456908d2d16d1500499858296a042b3186c..296a556454e344b2cad71bc508b1fd047ebdf380 100644
--- a/include/uapi/linux/if_bridge.h
+++ b/include/uapi/linux/if_bridge.h
@@ -105,6 +105,7 @@ struct __fdb_entry {
 
 #define BRIDGE_MODE_VEB		0	/* Default loopback mode */
 #define BRIDGE_MODE_VEPA	1	/* 802.1Qbg defined VEPA mode */
+#define BRIDGE_MODE_SWDEV	2	/* Full switch device offload */
 
 /* Bridge management nested attributes
  * [IFLA_AF_SPEC] = {