diff --git a/sys/dev/netif/oce/oce_hw.c b/sys/dev/netif/oce/oce_hw.c
--- a/sys/dev/netif/oce/oce_hw.c
+++ b/sys/dev/netif/oce/oce_hw.c
@@ -565,7 +565,7 @@
 		if (ifma->ifma_addr->sa_family != AF_LINK)
 			continue;
 
-		if (req->params.req.num_mac == OCE_MAX_MC_FILTER_SIZE) {
+		if (req->params.req.num_mac == nitems(req->params.req.mac)) {
 			/*More multicast addresses than our hardware table
 			  So Enable multicast promiscus in our hardware to
 			  accept all multicat packets