diff --git a/kernel/nfp_net_ctrl.h b/kernel/nfp_net_ctrl.h
index 8046eff..43f3666 100755
--- a/kernel/nfp_net_ctrl.h
+++ b/kernel/nfp_net_ctrl.h
@@ -48,6 +48,7 @@
 #define NFP_NET_META_MARK		2
 #define NFP_NET_META_PORTID		5
 #define NFP_NET_META_CSUM		6 /* checksum complete type */
+#define NFP_NET_META_XDP_META_LEN	7
 #define NFP_NET_META_APP		15 /* app specific meta data */
 
 #define NFP_META_PORT_ID_CTRL		0xffffffff