Turris-cagen - missing ca directory

Hello,

crond[15397]: (root) CMD (/usr/bin/turris-cagen refresh)
crond[15396]: (root) CMDOUT (/usr/bin/turris-cagen: cd: line 189: can't cd to /etc/ssl/ca/: No such file or directory)

Once in a day I see above in the logs. What is it for? Should I create missing directory?

@Pepe I did search in the forum, all topics seem related to openVPN (/etc/ssl/ca/openvpn), I don’t have OpenVPN.

Thanks in advance