diff --git a/sys/modules/hyperv/netvsc/Makefile b/sys/modules/hyperv/netvsc/Makefile
index 472be161753f..857df82db55d 100644
--- a/sys/modules/hyperv/netvsc/Makefile
+++ b/sys/modules/hyperv/netvsc/Makefile
@@ -6,7 +6,7 @@ KMOD=	hv_netvsc
 SRCS=	hv_net_vsc.c \
 	hv_netvsc_drv_freebsd.c \
 	hv_rndis_filter.c
-SRCS+=	bus_if.h device_if.h
+SRCS+=	bus_if.h device_if.h opt_inet.h opt_inet6.h
 
 CFLAGS+= -I${.CURDIR}/../../../dev/hyperv/netvsc