--- a/src/ldt/ldt/api/middleware/pistonput.py	Fri Mar 01 18:08:11 2013 +0100
+++ b/src/ldt/ldt/api/middleware/pistonput.py	Wed May 15 10:05:17 2013 +0200
@@ -3,8 +3,6 @@
 piston does not like 'charset=UTF-8" in PUT request
 """
 
-from django.conf import settings
-
 class PistonPutMiddleware(object):
 
     def process_request(self, request):