diff --git a/favit/views.py b/favit/views.py
index 9e80912..2d572a2 100644
--- a/favit/views.py
+++ b/favit/views.py
@@ -1,7 +1,7 @@
 # -*- coding: utf-8 -*-
 from django.contrib.auth.decorators import login_required
 from django.http import HttpResponse, HttpResponseNotAllowed, HttpResponseBadRequest
-from django.utils import simplejson
+from django.utils import json
 
 from .models import Favorite
 
@@ -35,7 +35,7 @@ def add_or_remove(request):
     }
 
     return HttpResponse(
-        simplejson.dumps(response, ensure_ascii=False),
+        json.dumps(response, ensure_ascii=False),
         mimetype='application/json'
     )