# unikraft builder prune

Free a builder's cache, keeping the builder.

```
unikraft builder prune [<name>] [flags]
```

## Examples

Free the cache of the builder of remote builds:

```bash
unikraft builder prune --remote https://build.example.com
```

## Options

```
  --remote url                URL of the build service that manages the builder. Defaults to the build_url of the profile.
```

## Options inherited from parent commands

```
  --config file               Path to the configuration file.
  --log-level level           Set the logging level. (default info)
  --log-type type             Set the log type. (default text)
  --profile name              Set the current profile.
  --telemetry                 Toggle usage analytics. (default true)
  --timeout duration          Set a deadline for the command (e.g. 30s, 5m, 1h).
```

## See Also

* [`unikraft builder`](../builder.mdx): Manage the builders that remote builds run on.