diff --git a/sys/dev/cxgbe/iw_cxgbe/cm.c b/sys/dev/cxgbe/iw_cxgbe/cm.c
index 9f82e9698be1..4fa220e23896 100644
--- a/sys/dev/cxgbe/iw_cxgbe/cm.c
+++ b/sys/dev/cxgbe/iw_cxgbe/cm.c
@@ -528,7 +528,6 @@ set_tcpinfo(struct c4iw_ep *ep)
 	ep->hwtid = toep->tid;
 	ep->snd_seq = tp->snd_nxt;
 	ep->rcv_seq = tp->rcv_nxt;
-	ep->emss = max(tp->t_maxseg, 128);
 done:
 	INP_WUNLOCK(inp);
 	return (rc);
diff --git a/sys/dev/cxgbe/iw_cxgbe/iw_cxgbe.h b/sys/dev/cxgbe/iw_cxgbe/iw_cxgbe.h
index 0674f21a730d..09d41af36d8f 100644
--- a/sys/dev/cxgbe/iw_cxgbe/iw_cxgbe.h
+++ b/sys/dev/cxgbe/iw_cxgbe/iw_cxgbe.h
@@ -862,7 +862,6 @@ struct c4iw_ep {
 	u32 tx_chan;
 	u32 mtu;
 	u16 mss;
-	u16 emss;
 	u16 plen;
 	u16 rss_qid;
 	u16 txq_idx;