The SoB (DCO) check failed 5b7560db468e305d72c3ff80ab47f8996cf2b22f The sign-off is missing. 70771d2d5f54fe59d79452ad2c5bbc1576757eed The sign-off is missing. What should I do to fix it ? All proposed commits should include a Signed-off-by: <your-name> <your-email-address> line in their commit message. This is most conveniently done by using --signoff (-s) when running git commit.