diff --git a/lib/ansible/modules/cloud/ovirt/ovirt_disk.py b/lib/ansible/modules/cloud/ovirt/ovirt_disk.py
index c295b960655..e2a4c795111 100644
--- a/lib/ansible/modules/cloud/ovirt/ovirt_disk.py
+++ b/lib/ansible/modules/cloud/ovirt/ovirt_disk.py
@@ -69,7 +69,6 @@ options:
             - "Driver of the storage interface."
             - "It's required parameter when creating the new disk."
         choices: ['virtio', 'ide', 'virtio_scsi']
-        default: 'virtio'
     format:
         description:
             - Specify format of the disk.