diff --git a/ldap.cfg b/ldap.cfg
index 47427c6..32d772d 100644
--- a/ldap.cfg
+++ b/ldap.cfg
@@ -1,3 +1,7 @@
+[buildout]
+auto-checkout +=
+    Products.LDAPUserFolder
+
 [instance1]
 eggs +=
     plone.app.ldap
diff --git a/sources-base.cfg b/sources-base.cfg
index 9dcf902..cfba86a 100644
--- a/sources-base.cfg
+++ b/sources-base.cfg
@@ -6,3 +6,4 @@ collective.portlet.actions = git https://github.com/sgeulette/collective.portlet
 imio.dms.mail = git ${remotes:imio}/imio.dms.mail.git pushurl=${remotes:imio_push}/imio.dms.mail.git
 imio.transmogrifier.contact = git ${remotes:imio}/imio.transmogrifier.contact.git pushurl=${remotes:imio_push}/imio.transmogrifier.contact.git
 Products.CPUtils = git ${remotes:imio}/Products.CPUtils pushurl=${remotes:imio_push}/Products.CPUtils
+Products.LDAPUserFolder = git ${remotes:imio}/Products.LDAPUserFolder pushurl=${remotes:imio_push}/Products.LDAPUserFolder branch=2.27