diff --git a/README.md b/README.md
index cf97cf8..96f6146 100644
--- a/README.md
+++ b/README.md
@@ -13,6 +13,7 @@ These protocols define various components of the [vac](https://vac.dev) stack.
  - [mvds](./mvds.md) - Data Synchronization protocol for unreliable transports.
  - [remote log](./remote-log.md) - Remote replication of local logs.
  - [mdf](./mdf.md) - Metadata field for [MVDS](./mvds.md) messages. 
+ - [waku](./waku.md) - ÐΞVp2p wire protocol, substituting [EIP-627](https://eips.ethereum.org/EIPS/eip-627).
 
 
 ## Style guide