diff --git a/ports/win32/pcapif.c b/ports/win32/pcapif.c
index c5618d7..955e9dc 100644
--- a/ports/win32/pcapif.c
+++ b/ports/win32/pcapif.c
@@ -785,7 +785,7 @@ pcapif_init(struct netif *netif)
 #endif /* LWIP_NETIF_HOSTNAME */
 
   netif->mtu = 1500;
-  netif->flags = NETIF_FLAG_BROADCAST | NETIF_FLAG_ETHARP | NETIF_FLAG_IGMP;
+  netif->flags = NETIF_FLAG_BROADCAST | NETIF_FLAG_ETHARP | NETIF_FLAG_ETHERNET | NETIF_FLAG_IGMP;
   netif->hwaddr_len = ETHARP_HWADDR_LEN;
 
   NETIF_INIT_SNMP(netif, snmp_ifType_ethernet_csmacd, 100000000);