Hi Silvan, Thanks for the report. I've fixed this here: https://git.zx2c4.com/WireGuard/commit/?id=3a6e441000cdf0aaeb6f48135139c48af7319626 Your distro will have to pick up the changes for merging into their wg-quick(8). I've CC'd Joe and Martin, for them to review this. Regards, Jason