diff --git a/app.js b/app.js
index 4e04589..038e92b 100644
--- a/app.js
+++ b/app.js
@@ -74,7 +74,7 @@ var usertags = {}; // Nicknames by socket.id
 numOfUsers = 0;
 var messageColors = ["#FFFFFF", "#044B7F"];
 io.on('connection', function(socket) {
-    var userIp = socket.client.request.headers['x-forwarded-for'];
+    var userIp = socket.client.request.headers['x-real-ip'];
 
     for (var id in usertags) {
         if (socket.handshake.query.tag.length > 0 && usertags[id] ===