diff --git a/server/handlers/functions.js b/server/handlers/functions.js
index d2b54536..d98a581b 100644
--- a/server/handlers/functions.js
+++ b/server/handlers/functions.js
@@ -21,10 +21,10 @@ function remove_name_from_db(guid, name) {
 
 function getSession(socket) {
     try {
-        /*var cookieParser = require("cookie-parser");
+        var cookieParser = require("cookie-parser");
         var cookie = require("cookie");
     	var parsedCookies = cookie.parse(socket.handshake.headers.cookie);
-        return parsedCookies["_uI"];*/
+        return parsedCookies["_uI"];
         return socket.guid;
     } catch(e) {
         return "empty";
diff --git a/server/public/assets/js/listeners.js b/server/public/assets/js/listeners.js
index d02973f1..96a6f626 100755
--- a/server/public/assets/js/listeners.js
+++ b/server/public/assets/js/listeners.js
@@ -118,7 +118,7 @@ var fromFront = false;
 var fromChannel = false;
 
 try{
-    if (navigator.serviceWorker && window.location.host != "zoff.dev") {
+    /*if (navigator.serviceWorker && window.location.host != "zoff.dev") {
         navigator.serviceWorker.register('/service-worker.js', {scope: '/'})
         .then(function (registration) {
             Helper.log(registration);
@@ -128,13 +128,13 @@ try{
         });
     } else {
         Helper.log('Service Worker is not supported in this browser.');
-    }
+    }*/
 
-    /*navigator.serviceWorker.getRegistration('/').then(function(registration) {
+    navigator.serviceWorker.getRegistration('/').then(function(registration) {
         if(registration) {
             registration.unregister();
         }
-    });*/
+    });
 
 } catch(e) {}