Ah crap, I forgot to back up the Gemini certs for gemini://ebc.li. Your clients might yell at you that the certificate has changed.
Assuming I did OpenSSL right, this is the new SHA1 fingerprint: CD:86:A8:72:FE:C0:10:C3:AC:AF:D8:68:98:96:0A:39:35:AB:D8:EA