diff --git a/requirements.txt b/requirements.txt
index 20ee710b..07fd6f44 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -19,4 +19,4 @@ django-widget-tweaks==1.4.1
 git+https://git.eleves.ens.fr/cof-geek/django_custommail.git#egg=django_custommail
 ldap3
 git+https://github.com/Aureplop/channels.git#egg=channels
-django-nested-admin=3.0.17
+django-nested-admin==3.0.17