# tmux.Server.UnsetOption

- **Module:** tmux.Server
- **Package:** github.com/libtmux/libtmux-go/tmux
- **Language:** Go
- **Kind:** method
- **Source:** https://github.com/libtmux/libtmux-go/blob/52968a3181c1c9e6d1b26c565d4b170968ae61c0/tmux/option_mutation.go#L259
- **Page:** https://libtmux.org/en/go/latest/reference/tmux-server-unsetoption/

```
tmux.Server.UnsetOption(ctx: context.Context, name: string, options: UnsetOptionOptions) -> error
```

UnsetOption unsets a server-scope option without refreshing existing models. UnsetPanes is invalid at server scope. Completed failures are secret-safe option errors; cancellation does not prove the unset was not accepted.