# UnregisterEngine(IObjectSelectorEngine)

> Unregisters a dynamically registered engine.

## Definition

* **Type:** Method
* **Namespace:** [UnityEditor.SearchService](/engine/6000.0/script-reference/unityeditor/searchservice.md)
* **Assembly:** UnityEditor

```csharp
public static void UnregisterEngine(IObjectSelectorEngine engine)
```

### Parameters

**** (\[IObjectSelectorEngine]\(/engine/6000.0/script-reference/unityeditor/searchservice/iobjectselectorengine)): The ObjectSelector search engine to unregister.