diff --git a/requirements b/requirements
index 57a10bb..4074b47 100644
--- a/requirements
+++ b/requirements
@@ -16,4 +16,5 @@ git+https://github.com/cypreess/django-fiber-modeltranslation.git
 django-daterange-filter==0.1.1
 django-journal>=1.21.0,<2.0.0
 http://repos.entrouvert.org/python-entrouvert.git/snapshot/python-entrouvert-1.3.tar.gz
+django-picklefield==0.3.1
 raven