diff --git a/checkouts.cfg b/checkouts.cfg
index 154f7f9448..690914585a 100644
--- a/checkouts.cfg
+++ b/checkouts.cfg
@@ -28,3 +28,4 @@ auto-checkout =
     plone.app.workflow
     plone.app.widgets
     plone.app.versioningbehavior
+    plone.app.testing