diff --git a/checkouts.cfg b/checkouts.cfg
index b3c98d0e74..be12c138ea 100644
--- a/checkouts.cfg
+++ b/checkouts.cfg
@@ -6,6 +6,7 @@ auto-checkout =
     Products.CMFPlone
     plone.app.locales
     plone.app.upgrade
+    plone.locking
 # Test fixes only
     archetypes.kss
     Products.CMFCalendar