diff --git a/app.js b/app.js
index 950b076..aa04ab7 100644
--- a/app.js
+++ b/app.js
@@ -301,6 +301,7 @@ function sendMessage(e) {
     message,
     avatar: config.userAvatar,
     topic: b4a.toString(currentRoom.topic, 'hex'),
+    peers: [...swarm.connections].map(peer => peer.remotePublicKey.toString('hex')),
     timestamp: Date.now(),
   });