Index: head/sys/modules/hyperv/netvsc/Makefile
===================================================================
--- head/sys/modules/hyperv/netvsc/Makefile	(revision 284968)
+++ head/sys/modules/hyperv/netvsc/Makefile	(revision 284969)
@@ -1,13 +1,13 @@
 # $FreeBSD$
 
 .PATH:  ${.CURDIR}/../../../dev/hyperv/netvsc
 
 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
 
 .include <bsd.kmod.mk>