diff --git a/modules/openstack_project/files/jenkins_job_builder/config/neutron-functional.yaml b/modules/openstack_project/files/jenkins_job_builder/config/neutron-functional.yaml
index a9706e876a..75af3d2fd9 100644
--- a/modules/openstack_project/files/jenkins_job_builder/config/neutron-functional.yaml
+++ b/modules/openstack_project/files/jenkins_job_builder/config/neutron-functional.yaml
@@ -24,6 +24,7 @@
 
           function post_test_hook {{
               $BASE/new/devstack/unstack.sh
+              # TODO(HenryG): this isn't actually passed through sudo
               export OS_SUDO_TESTING=1
               cd $BASE/new/neutron
               # Run tests as the stack user to allow sudo.