diff --git a/doc/design/multiprocess.md b/doc/design/multiprocess.md
index e72f2a03137..ad045cbba66 100644
--- a/doc/design/multiprocess.md
+++ b/doc/design/multiprocess.md
@@ -175,7 +175,7 @@ sequenceDiagram
 4. **Handling in bitcoin-node**
    - Upon receiving the request, the Cap'n Proto dispatching code in the `bitcoin-node` process calls the `getBlockHash` method of the `Chain` [server class](#c-server-classes-in-generated-code).
    - The server class is automatically generated by the `mpgen` tool from the [`chain.capnp`](https://github.com/ryanofsky/bitcoin/blob/pr/ipc/src/ipc/capnp/chain.capnp) file in [`src/ipc/capnp/`](../../src/ipc/capnp/).
-   - The `getBlockHash` method of the generated `Chain` server subclass in `bitcoin-wallet` receives a Cap’n Proto request object with the `height` parameter, and calls the `getBlockHash` method on its local `Chain` object with the provided `height`.
+   - The `getBlockHash` method of the generated `Chain` server subclass in `bitcoin-node` receives a Cap’n Proto request object with the `height` parameter, and calls the `getBlockHash` method on its local `Chain` object with the provided `height`.
    - When the call returns, it encapsulates the return value in a Cap’n Proto response, which it sends back to the `bitcoin-wallet` process.
 
 5. **Response and Return**