diff --git a/test/vhost/initiator/blockdev.sh b/test/vhost/initiator/blockdev.sh
index 3b4525fde..4e2c50bf7 100755
--- a/test/vhost/initiator/blockdev.sh
+++ b/test/vhost/initiator/blockdev.sh
@@ -104,7 +104,7 @@ timing_exit run_spdk_fio_unmap
 
 timing_enter setup_vm
 vm_no="0"
-vm_setup --disk-type=spdk_vhost_scsi --force=$vm_no --os=$os_image --disks="Nvme0n1:Malloc0:Malloc1:Virtio0,virtio" \
+vm_setup --disk-type=spdk_vhost_scsi --force=$vm_no --os=$os_image --disks="Nvme0n1:Malloc0:Malloc1" \
  --queue_num=18 --memory=6144
 vm_run $vm_no