diff --git a/drivers/virtio/Makefile b/drivers/virtio/Makefile
index af0d57d..f70e409 100644
--- a/drivers/virtio/Makefile
+++ b/drivers/virtio/Makefile
@@ -1 +1,2 @@
 obj-$(CONFIG_VIRTIO) += virtio.o
+obj-$(CONFIG_VIRTIO_RING) += virtio_ring.o