diff --git a/drivers/thunderbolt/xdomain.c b/drivers/thunderbolt/xdomain.c
index ff8d91189e995fb4b64beb07110a32936bb134f2..f25d88d4552be3b3f1c5ed8597896a2f4ca38530 100644
--- a/drivers/thunderbolt/xdomain.c
+++ b/drivers/thunderbolt/xdomain.c
@@ -56,7 +56,6 @@ static bool tb_xdomain_match(const struct tb_cfg_request *req,
 	case TB_CFG_PKG_XDOMAIN_RESP: {
 		const struct tb_xdp_header *res_hdr = pkg->buffer;
 		const struct tb_xdp_header *req_hdr = req->request;
-		u32 req_seq, res_seq;
 
 		if (pkg->frame.size < req->response_size / 4)
 			return false;
@@ -68,14 +67,6 @@ static bool tb_xdomain_match(const struct tb_cfg_request *req,
 		if ((res_hdr->xd_hdr.route_lo) != req_hdr->xd_hdr.route_lo)
 			return false;
 
-		/* Then check that the sequence number matches */
-		res_seq = res_hdr->xd_hdr.length_sn & TB_XDOMAIN_SN_MASK;
-		res_seq >>= TB_XDOMAIN_SN_SHIFT;
-		req_seq = req_hdr->xd_hdr.length_sn & TB_XDOMAIN_SN_MASK;
-		req_seq >>= TB_XDOMAIN_SN_SHIFT;
-		if (res_seq != req_seq)
-			return false;
-
 		/* Check that the XDomain protocol matches */
 		if (!uuid_equal(&res_hdr->uuid, &req_hdr->uuid))
 			return false;