---
sidebar_label: unregisterCustomQueryHandler
# unregisterCustomQueryHandler() function
> Warning: This API is now obsolete.
>
> Import [Puppeteer](./puppeteer.puppeteer.md) and use the static method [Puppeteer.unregisterCustomQueryHandler()](./puppeteer.puppeteer.unregistercustomqueryhandler.md)
**Signature:**
```typescript
export declare function unregisterCustomQueryHandler(name: string): void;
```
## Parameters
| Parameter | Type | Description |
| --------- | ------ | ----------- |
| name | string | |
**Returns:**
void
