diff --git a/lib/msf/core/exploit/remote/browser_exploit_server.rb b/lib/msf/core/exploit/remote/browser_exploit_server.rb
index 1edcb084f3..6d9c3a33ea 100644
--- a/lib/msf/core/exploit/remote/browser_exploit_server.rb
+++ b/lib/msf/core/exploit/remote/browser_exploit_server.rb
@@ -358,14 +358,6 @@ module Msf
       <%= js_misc_addons_detect %>
       <%= js_ie_addons_detect if os == OperatingSystems::WINDOWS and client == HttpClients::IE %>
 
-      function objToQuery(obj) {
-        var q = [];
-        for (var key in obj) {
-          q.push(encodeURIComponent(key) + '=' + encodeURIComponent(obj[key]));
-        }
-        return Base64.encode(q.join('&'));
-      }
-
       window.onload = function() {
         var osInfo = window.os_detect.getVersion();
         var d = {