diff --git a/checkouts.cfg b/checkouts.cfg
index afb04694d1..77848e224e 100644
--- a/checkouts.cfg
+++ b/checkouts.cfg
@@ -39,3 +39,4 @@ auto-checkout =
     plone.schemaeditor
     plone.i18n
     plone.app.blob
+    plone.locking