diff --git a/src/keyboard.rs b/src/keyboard.rs
index 7681dd3..02d56ab 100644
--- a/src/keyboard.rs
+++ b/src/keyboard.rs
@@ -15,7 +15,7 @@ use std::time::Duration;
 
 use anyhow::{Context, Result};
 use hidapi::HidApi;
-use log::{debug, error, info, trace, warn};
+use log::{debug, error, info, trace};
 
 use crate::protocol::{Packet, PACKET_SIZE, USAGE_ID, USAGE_PAGE};
 
diff --git a/src/protocol.rs b/src/protocol.rs
index 9b0e440..cef9210 100644
--- a/src/protocol.rs
+++ b/src/protocol.rs
@@ -1,6 +1,12 @@
 // Copyright 2026 rootiest
 // SPDX-License-Identifier: GPL-3.0-or-later
 
+// This module defines the complete shared protocol including constants and
+// constructors reserved for future features (numpad, active-app, ACK).
+// Suppressing dead_code here is intentional — these items will be used once
+// the corresponding firmware and host features are implemented.
+#![allow(dead_code)]
+
 //! Shared Raw HID packet protocol.
 //!
 //! All constants and layout MUST match `hid_protocol.h` in the QMK keymap.