Need input on how to use webhook notification with a self signed ssl cert

We would like to send notifications to an internal service that has a self signed ssl. When I try this I get this log message:
Failed to send webhook" logger=alerting.notifier.webhook error="Post https://XXXXXXXXX/event_router: x509: certificate is valid for , not “XXXXXX.XXX.XX” webhook=webhook-test

I have verified that openssl and curl can use the self signed cert cleanly after adding the it and the correct intermediate cert to the machine.

Is there a keystore that I need to add the cert to for Grafana?

If your using Linux you should be able to add it to the system root certs

It was an ssl cert issue, after getting the correct cert and all of the correct chain certificates it worked correctly.