diff --git a/bijoe/visualization/views.py b/bijoe/visualization/views.py
index 6bb7eb4..415fcce 100644
--- a/bijoe/visualization/views.py
+++ b/bijoe/visualization/views.py
@@ -16,7 +16,6 @@
 
 from __future__ import unicode_literals
 
-from collections import OrderedDict
 import hashlib
 import json