Disable DEBUG for OpenSSH daemon

In the ssh daemon configuration, debug logging is enabled:

LogLevel DEBUG

This results in this line being output every time one connects:

debug1: permanently_set_uid: 0/0

And this in turn breaks backuppc from being able to connect to make a backup…
Yes - snapshots would be preferable, but there is an issue at the moment with downloading snapshots if not using the deprecated http.password parameter…

So… how can I set LogLevel to INFO?