diff --git a/passerelle/contrib/iparapheur/models.py b/passerelle/contrib/iparapheur/models.py
index 35a1b722..f416e934 100644
--- a/passerelle/contrib/iparapheur/models.py
+++ b/passerelle/contrib/iparapheur/models.py
@@ -18,7 +18,6 @@ import urllib
 
 from requests.exceptions import ConnectionError
 from django.db import models
-from django.core.urlresolvers import reverse
 from django.utils.text import slugify
 from django.utils.translation import ugettext_lazy as _
 from django.http import HttpResponse, Http404