diff --git a/lib/mdot/track.js b/lib/mdot/track.js
index fdee384..89913e8 100644
--- a/lib/mdot/track.js
+++ b/lib/mdot/track.js
@@ -23,7 +23,7 @@ module.exports = function(app) {
     var body = req.body;
     var data = {};
     logger.debug('body', body);
-    if (!body.hasOwnProperty('locationid')  || !body.hasOwnProperty('count') || !body.hasOwnProperty('total')) {
+    if (!Object.hasOwnProperty.call(body, 'locationid')  || !Object.hasOwnProperty.call(body, 'count') || !Object.hasOwnProperty.call(body, 'total')) {
       logger.error('MDot','Missing required parameter');
       res.status(400).send({
         status: 'error',