diff --git a/urbantz/tracker.py b/urbantz/tracker.py
index 68b184f..fed35d8 100755
--- a/urbantz/tracker.py
+++ b/urbantz/tracker.py
@@ -22,7 +22,7 @@ def main():
         default=10,
         help='Update frequency in seconds',
     )
-    options = parser.parse_args()
+    options = vars(parser.parse_args())
     delivery = options['delivery']
 
     while True:
diff --git a/urbantz/utils.py b/urbantz/utils.py
index d1b86df..d994a0e 100644
--- a/urbantz/utils.py
+++ b/urbantz/utils.py
@@ -35,7 +35,7 @@ class Coordinates(object):
         return len(self)
 
     def __iter__(self):
-        return (self.lat, self.lng)
+        return iter((self.lat, self.lng))
 
     def __dict__(self):
         return {'lat': self.lat, 'lng': self.lng}