diff --git a/requirements.txt b/requirements.txt
index 089bee5..0d31274 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ Django==1.1.2
 django-piston==0.2.2
 django-registration==0.7
 yolk==0.4.1
--e hg+http://bitbucket.org/schinckel/django-jsonfield#egg=django-jsonfield
+-e hg+http://bitbucket.org/schinckel/django-jsonfield@acb6b4fd7312#egg=django-jsonfield
 xmlrpclib==1.0.1
 South==0.7.1
 fabric==0.9.1