diff --git a/partner-datacell.js b/partner-datacell.js
index 419b1ce..521fe5b 100644
--- a/partner-datacell.js
+++ b/partner-datacell.js
@@ -86,9 +86,9 @@ function topupRequest(task, retry) {
 }
 
 function createServer() {
-    var httpServer = http.createServer(function(request, response) {
-        console.log('Got request from partner: ' + request.url);
-        response.end('OK');
+    var httpServer = http.createServer(function(req, res) {
+        console.log('Got request from partner: ' + req.url);
+        res.end('OK');
     });
     
     httpServer.listen(config.h2h_out.listen_port, function() {