# Pastebin 3J542C6C
Hi, I have a question regarding this change https://git.openstack.org/cgit/openstack/puppet-neutron/commit/manifests/agents/lbaas.pp?id=dc7d620a31c0bbcb9a54b49cac6adc13a4b49fa7
I have a situation in which the device_driver value should be set to "::os_service_default"
So can I make a change by keeping a check for "::os_service_default" to the device_driver parameter?