Otherwise, it has no implementation.

Signed-off-by: Juan Quintela <quintela@redhat.com>
---
 default-configs/virtio.mak | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/default-configs/virtio.mak b/default-configs/virtio.mak
index 5ae4a61018..ecb4420e74 100644
--- a/default-configs/virtio.mak
+++ b/default-configs/virtio.mak
@@ -1,7 +1,7 @@
 CONFIG_VHOST_USER_SCSI=$(call land,$(CONFIG_VHOST_USER),$(CONFIG_LINUX))
 CONFIG_VHOST_USER_BLK=$(call land,$(CONFIG_VHOST_USER),$(CONFIG_LINUX))
 CONFIG_VIRTIO=y
-CONFIG_VIRTIO_9P=y
+CONFIG_VIRTIO_9P=$(CONFIG_VIRTFS)
 CONFIG_VIRTIO_BALLOON=y
 CONFIG_VIRTIO_BLK=y
 CONFIG_VIRTIO_CRYPTO=y
-- 
2.17.1