# Unrecognized service **URL:** \ **Category:** Logstash\ **Created:** [March 30, 2018, 1:16pm UTC](https://discuss.elastic.co/t/unrecognized-service/126231 "2018-03-30T13:16:46Z")\ **Posts on this page:** 1\ **Showing post:** 2
**Author:** ![vinodr](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/vinodr/32/28759_2.png) [@vinodr](https://discuss.elastic.co/u/vinodr)\ **Post date:** [March 30, 2018, 3:53pm UTC](https://discuss.elastic.co/t/unrecognized-service/126231/2 "2018-03-30T15:53:58Z")
> [@Service logstash configtest gone](https://discuss.elastic.co/t/service-logstash-configtest-gone/64488): > > In pre 5.0 instances of logstash, after making changes to a config file it was possible to run: service logstash configtest After updating to version 5, this no longer works and returns back: The service command supports only basic LSB actions (start, stop, restart, try-restart, reload, force-reload, status). For other actions, please try to use systemctl. This is on CentOS 7 running logstash 5.0 Does anyone know the new syntax? I searched through the version 5 documentation for "configtest… --- _[View the full topic](https://discuss.elastic.co/t/unrecognized-service/126231)._