# Change kong from db to dbless

**URL:** <https://discuss.konghq.com/t/change-kong-from-db-to-dbless/6246>\
**Category:** Questions\
**Created:** [May 8, 2020, 8:49pm UTC](https://discuss.konghq.com/t/change-kong-from-db-to-dbless/6246 "2020-05-08T20:49:51Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![justlife787](https://avatars.discourse-cdn.com/v4/letter/j/67e7ee/32.png) [@justlife787](https://discuss.konghq.com/u/justlife787)\
**Post date:** [May 8, 2020, 8:49pm UTC](https://discuss.konghq.com/t/change-kong-from-db-to-dbless/6246/1 "2020-05-08T20:49:51Z")

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Hi , We have setup kong with docker container in heroku. This is with DB. I wanted to update it to dbless version. But if I use /config with dbless\_kong.yml it gives error that “this endpoint is only available when Kong is configured to not use a database” Could not resolve host: dbless\_kong.yml. Could anyone help with this issue ?