Error: detected dubious ownership in repository at '/workdir', when using the docker version

[iamFIREcracker]

I am using the alias from readme to run mrsk via docker; however, mrsk deploy fails with the following message:

$ mrsk deploy
Acquiring the deploy lock
fatal: detected dubious ownership in repository at '/workdir'
To add an exception for this directory, call:

        git config --global --add safe.directory /workdir
  ERROR (RuntimeError): Can't use commit hash as version, no git repository found in /workdir

Is it worth adding git config --global --add safe.directory /workdir to the Dockerfile, or does anyone have a better solution for this?