# unregisterDefaultQueryClient

# Function: unregisterDefaultQueryClient()

```ts
function unregisterDefaultQueryClient(client): void;
```

Defined in: [packages/lit-query/src/context.ts:45](https://github.com/TanStack/query/blob/main/packages/lit-query/src/context.ts#L45)

Unregisters a client previously registered with
`registerDefaultQueryClient`.

`QueryClientProvider` calls this automatically when it disconnects.

## Parameters

### client

`QueryClient`

The query client registration to release.

## Returns

`void`