reuse check is failing

Our python39tormaster job is failing:

# MISSING COPYRIGHT AND LICENSING INFORMATION

The following files have no copyright and licensing information:
* MANIFEST.in


# SUMMARY

* Bad licenses:
* Deprecated licenses:
* Licenses without file extension:
* Missing licenses:
* Unused licenses:
* Used licenses: BSD-3-Clause, CC0-1.0
* Read errors: 0
* Files with copyright information: 110 / 111
* Files with license information: 110 / 111

Unfortunately, your project is not compliant with version 3.0 of the REUSE Specification :-(
ERROR: InvocationError for command /builds/tpo/network-health/onbasca/.tox/reuse/bin/reuse lint (exited with code 1)