diff --git a/include/uapi/linux/if_link.h b/include/uapi/linux/if_link.h
index b8fb352b58f6f1cdfcd2e65e47067adb8aa40eba..206f6511449d14768bda11a1e079ffb330c3a77d 100644
--- a/include/uapi/linux/if_link.h
+++ b/include/uapi/linux/if_link.h
@@ -361,6 +361,7 @@ enum {
 #define IFLA_BOND_MAX	(__IFLA_BOND_MAX - 1)
 
 enum {
+	IFLA_BOND_AD_INFO_UNSPEC,
 	IFLA_BOND_AD_INFO_AGGREGATOR,
 	IFLA_BOND_AD_INFO_NUM_PORTS,
 	IFLA_BOND_AD_INFO_ACTOR_KEY,