[OpenStack Plugin] Cloud machine suffix resets to 0 when Jenkins is restarted


This issue concerns the OpenStack plugin.
When the Jenkins controller is restarted (to perform an update for example), the provisioned name number is reset to 0, which is causing me duplicate issues. (I was at Cloud-65 and after the reboot, went back to Cloud-0)
Is there a way to tell the plugin to persist this number so it survives a reboot of the server ?