diff --git a/doc/source/firehose_schema.rst b/doc/source/firehose_schema.rst
index 815bac66ce..b1dbabfa26 100644
--- a/doc/source/firehose_schema.rst
+++ b/doc/source/firehose_schema.rst
@@ -131,11 +131,11 @@ The topics for the subunit workers follow a simple pattern::
     gearman-subunit/<worker hostname>/<git namespace/<repo name>/<change number>
 
 Where  ``worker hostname`` is the host which processed the subunit file, as
-of right now there are 1, subunit-worker02, but there may be more (or fewer) in
-the future. The ``git namespace`` and ``repo name`` are pretty self explanatory,
-and are just for the git repo under test that the subunit was emitted from.
-``change number`` is the gerrit change number for the job that launched the tests
-the subunit is for.
+of right now there are 2, subunit-worker01 and subunit-worker02, but there may
+be more (or fewer) in the future. The ``git namespace`` and ``repo name`` are
+pretty self explanatory, and are just for the git repo under test that the
+subunit was emitted from. ``change number`` is the gerrit change number for the
+job that launched the tests the subunit is for.
 
 Payload
 -------
diff --git a/hiera/common.yaml b/hiera/common.yaml
index 9073d019ce..d35991948f 100644
--- a/hiera/common.yaml
+++ b/hiera/common.yaml
@@ -28,6 +28,7 @@ elasticsearch_clients:
 - logstash-worker18.openstack.org
 - logstash-worker19.openstack.org
 - logstash-worker20.openstack.org
+- subunit-worker01.openstack.org
 - subunit-worker02.openstack.org
 - ze01.openstack.org
 - ze02.openstack.org
@@ -471,6 +472,7 @@ cacti_hosts:
 - static.openstack.org
 - status01.openstack.org
 - storyboard.openstack.org
+- subunit-worker01.openstack.org
 - subunit-worker02.openstack.org
 - translate.openstack.org
 - translate-dev.openstack.org