diff --git a/lib/moob/megatrends.rb b/lib/moob/megatrends.rb
index 174c2a4..6cde802 100644
--- a/lib/moob/megatrends.rb
+++ b/lib/moob/megatrends.rb
@@ -39,7 +39,7 @@ def detect
   action :jnlp, 'Remote control'
   def jnlp
     @session.ignore_content_length = true
-    viewer = @session.get 'Java/jviewer.jnlp', { 'Cookie' => @cookie }
+    viewer = @session.get "Java/jviewer.jnlp?EXTRNIP=#{@ip}&JNLPSTR=JViewer", { 'Cookie' => @cookie }
     raise ResponseError.new viewer unless viewer.status == 200
 
     return viewer.body