diff --git a/zaza/openstack/charm_tests/glance_simplestreams_sync/setup.py b/zaza/openstack/charm_tests/glance_simplestreams_sync/setup.py
new file mode 100644
index 000000000..06e172d1d
--- /dev/null
+++ b/zaza/openstack/charm_tests/glance_simplestreams_sync/setup.py
@@ -0,0 +1,40 @@
+#!/usr/bin/env python3
+
+# Copyright 2019 Canonical Ltd.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Code for configuring glance-simplestreams-sync."""
+
+import logging
+
+import zaza.model as zaza_model
+import zaza.openstack.utilities.generic as generic_utils
+
+
+def sync_images():
+    """Run image sync using an action.
+
+    Execute an initial image sync using an action to ensure that the
+    cloud is populated with images at the right point in time during
+    deployment.
+    """
+    logging.info("Synchronising images using glance-simplestreams-sync")
+    generic_utils.assertActionRanOK(
+        zaza_model.run_action_on_leader(
+            "glance-simplestreams-sync",
+            "sync-images",
+            raise_on_failure=True,
+            action_params={},
+        )
+    )
diff --git a/zaza/openstack/charm_tests/glance_simplestreams_sync/tests.py b/zaza/openstack/charm_tests/glance_simplestreams_sync/tests.py
index 648172a2b..adbc87b9a 100644
--- a/zaza/openstack/charm_tests/glance_simplestreams_sync/tests.py
+++ b/zaza/openstack/charm_tests/glance_simplestreams_sync/tests.py
@@ -24,7 +24,7 @@
 
 
 @tenacity.retry(
-    retry=tenacity.retry_if_result(lambda images: len(images) < 3),
+    retry=tenacity.retry_if_result(lambda images: len(images) < 4),
     wait=tenacity.wait_fixed(6),  # interval between retries
     stop=tenacity.stop_after_attempt(100))  # retry times
 def retry_image_sync(glance_client):
@@ -61,7 +61,7 @@ def setUpClass(cls):
             cls.keystone_session)
 
     def test_010_wait_for_image_sync(self):
-        """Wait for images to be synced. Expect at least three."""
+        """Wait for images to be synced. Expect at least four."""
         self.assertTrue(retry_image_sync(self.glance_client))
 
     def test_050_gss_permissions_regression_check_lp1611987(self):
@@ -94,6 +94,7 @@ def test_110_local_product_stream(self):
             'com.ubuntu.cloud:server:14.04:amd64',
             'com.ubuntu.cloud:server:16.04:amd64',
             'com.ubuntu.cloud:server:18.04:amd64',
+            'com.ubuntu.cloud:server:20.04:amd64',
         ]
         uri = "streams/v1/auto.sync.json"
         key = "url"