I try to remove a key from my propellor repository, but it fails:

% propellor --rm-key 41EED9A677C20D87
gpg: there is a secret key for public key "41EED9A677C20D87"!
gpg: use option "--delete-secret-keys" to delete it first.
removing key from propellor's keyring ... failed

I believe gpg gets access to my secret keys using the agent now, it no longer use direct access.