diff --git a/zebra-network/src/peer/connection.rs b/zebra-network/src/peer/connection.rs
index f96815224..9bccfbce6 100644
--- a/zebra-network/src/peer/connection.rs
+++ b/zebra-network/src/peer/connection.rs
@@ -2,11 +2,6 @@
 //!
 //! Maps the external Zcash/Bitcoin protocol to Zebra's internal request/response
 //! protocol.
-//!
-//! This module contains a lot of undocumented assumptions about the Zcash
-//! network protocol. We don't know if these assumptions match the `zcashd`
-//! implementation. It should be refactored into a cleaner set of
-//! request/response pairs (#1515).
 
 use std::{
     collections::HashSet,