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-rw-r--r--hw/block/virtio-blk.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/hw/block/virtio-blk.c b/hw/block/virtio-blk.c
index beb4e12049..4a3781a5f7 100644
--- a/hw/block/virtio-blk.c
+++ b/hw/block/virtio-blk.c
@@ -883,6 +883,7 @@ static void virtio_blk_device_realize(DeviceState *dev, Error **errp)
s->rq = NULL;
s->sector_mask = (s->conf.conf.logical_block_size / BDRV_SECTOR_SIZE) - 1;
+ conf->num_queues = 1;
s->vq = virtio_add_queue(vdev, 128, virtio_blk_handle_output);
virtio_blk_data_plane_create(vdev, conf, &s->dataplane, &err);
if (err != NULL) {