diff --git a/fixtures/base.py b/fixtures/base.py
index 2ecfc21..630e69f 100644
--- a/fixtures/base.py
+++ b/fixtures/base.py
@@ -37,7 +37,7 @@
     os_actions = os_client.OSCliActions(openstack_clients)
     os_resource = {}
     config = utils.get_configuration()
-    image_name = config.get('image_name', 'Ubuntu-18.04')
+    image_name = config.get('image_name', 'cvp.ubuntu.2004')
     flavor_name = config.get('flavor_name', 'spt-test')
     flavor_ram = config.get('flavor_ram', 1536)
     flavor_vcpus = config.get('flavor_vcpus', 1)