diff --git a/contrib/wpa/src/wps/wps_upnp.c b/contrib/wpa/src/wps/wps_upnp.c
index 93d6fb59a6a9..642ebfc38ca9 100644
--- a/contrib/wpa/src/wps/wps_upnp.c
+++ b/contrib/wpa/src/wps/wps_upnp.c
@@ -950,7 +950,11 @@ int get_netif_info(const char *net_if, unsigned *ip_addr, char **ip_addr_text,
 				   errno, strerror(errno));
 			goto fail;
 		}
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+		addr = (struct sockaddr_in *) &req.ifr_addr;
+#else
 		addr = (struct sockaddr_in *) &req.ifr_netmask;
+#endif
 		netmask->s_addr = addr->sin_addr.s_addr;
 	}