diff --git a/include/rtw_xmit.h b/include/rtw_xmit.h
index 64f1f5c..cb611ff 100644
--- a/include/rtw_xmit.h
+++ b/include/rtw_xmit.h
@@ -384,6 +384,7 @@ struct pkt_attrib
 	u8	rate;
 	u8	intel_proxim;
 	u8 	retry_ctrl;
+	u8	sw_seq;
 	u8   mbssid;
 	u8	ldpc;
 	u8	stbc;