# CLIENT\_CREDENTIALS - mTLS

**URL:** <https://forum.keycloak.org/t/client-credentials-mtls/8933>\
**Category:** Getting advice\
**Created:** [May 6, 2021, 9:23am UTC](https://forum.keycloak.org/t/client-credentials-mtls/8933 "2021-05-06T09:23:32Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![dberadze](https://yyz2.discourse-cdn.com/free1/user_avatar/forum.keycloak.org/dberadze/32/2839_2.png) [@dberadze](https://forum.keycloak.org/u/dberadze)\
**Post date:** [May 6, 2021, 9:23am UTC](https://forum.keycloak.org/t/client-credentials-mtls/8933/1 "2021-05-06T09:23:32Z")

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Dears,

I have enabled “OAuth 2.0 Mutual TLS Certificate Bound Access Tokens Enabled” for the client and when I get client\_credentials token keycloak does not bound client certificate to the token, is it bug or it works only for authorization\_code flow only?