diff --git a/sys/dev/cxgbe/t4_main.c b/sys/dev/cxgbe/t4_main.c
index 987f9efda318..02d25da9704f 100644
--- a/sys/dev/cxgbe/t4_main.c
+++ b/sys/dev/cxgbe/t4_main.c
@@ -2143,7 +2143,7 @@ update_mac_settings(struct port_info *pi, int flags)
 
 		if_maddr_rlock(ifp);
 		TAILQ_FOREACH(ifma, &ifp->if_multiaddrs, ifma_link) {
-			if (ifma->ifma_addr->sa_family == AF_LINK)
+			if (ifma->ifma_addr->sa_family != AF_LINK)
 				continue;
 			mcaddr[i++] =
 			    LLADDR((struct sockaddr_dl *)ifma->ifma_addr);