diff --git a/relay-server/src/index.js b/relay-server/src/index.js
index b612455..29d283c 100644
--- a/relay-server/src/index.js
+++ b/relay-server/src/index.js
@@ -421,7 +421,7 @@ wss.on('connection', (ws) => {
       const partnerIDOnAuth = peerPartnerID(session, peerID);
       const partnerConnOnAuth = connections.get(partnerIDOnAuth);
       if (partnerConnOnAuth?.ws.readyState === 1) {
-        send(partnerConnOnAuth.ws, { type: 'peer.joined', peerID, peerName });
+        send(partnerConnOnAuth.ws, { type: 'peer.joined', peerID, fromName: peerName });
       }
 
       // Deliver messages that arrived while this peer was offline