# HostingExtensions.AddJournalStorage(ISiloBuilder)

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.journaling/orleans.journaling.hostingextensions/) | [Methods](/orleans/docs/api/csharp/microsoft.orleans.journaling/orleans.journaling.hostingextensions/methods/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Journaling/HostingExtensions.cs#L12-L33)

```csharp
public static ISiloBuilder AddJournalStorage(this ISiloBuilder builder)
```

### Parameters

- `builder` (`ISiloBuilder`)