# Libtmux.Operations.unset_option

- **Module:** Libtmux
- **Package:** libtmux
- **Language:** OCaml
- **Kind:** function
- **Source:** https://github.com/libtmux/libtmux-ocaml/blob/205dfda49742592b479247049d186956e4a4cfe9/lib/libtmux.mli#L1183
- **Public owner:** Libtmux
- **Page:** https://libtmux.org/en/ocaml/latest/reference/libtmux-operations-unset_option/

```
val unset_option : ?index:int -> Options.scope -> string -> unit Command.t
```

Remove a local override or one array element. Global built-ins reset to their tmux defaults; this does not recursively unset child overrides.

## Parameters

- `index?` (`int`)
- `arg1` (`Options.scope`)
- `arg2` (`string`)