> ## Documentation Index
> Fetch the complete documentation index at: https://docs.domino.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Update the ConfigMap

After Domino is installed and running, you can recreate the `domino-custom-certificates` ConfigMap to update it. To do this, run the following commands:

```shell theme={null}
kubectl delete configmap domino-custom-certificates
kubectl create configmap domino-custom-certificates --from-file=bundle
```

where `bundle` is the new certificate bundle in concatenated PEM format.