diff --git a/zuul.d/tempest-multinode.yaml b/zuul.d/tempest-multinode.yaml
index ecf9f922094..934e46e27c1 100644
--- a/zuul.d/tempest-multinode.yaml
+++ b/zuul.d/tempest-multinode.yaml
@@ -39,6 +39,9 @@
     vars:
       tox_envlist: integrated-network
       devstack_localrc:
+        CIRROS_VERSION: 0.5.1
+        DEFAULT_IMAGE_NAME: cirros-0.5.1-x86_64-uec
+        DEFAULT_IMAGE_FILE_NAME: cirros-0.5.1-x86_64-uec.tar.gz
         Q_ML2_TENANT_NETWORK_TYPE: vxlan
         Q_ML2_PLUGIN_MECHANISM_DRIVERS: openvswitch,linuxbridge
         Q_AGENT: openvswitch
@@ -169,6 +172,9 @@
     vars:
       tox_envlist: integrated-network
       devstack_localrc:
+        CIRROS_VERSION: 0.5.1
+        DEFAULT_IMAGE_NAME: cirros-0.5.1-x86_64-uec
+        DEFAULT_IMAGE_FILE_NAME: cirros-0.5.1-x86_64-uec.tar.gz
         Q_ML2_TENANT_NETWORK_TYPE: vxlan
         Q_ML2_PLUGIN_MECHANISM_DRIVERS: openvswitch,linuxbridge
         Q_AGENT: openvswitch
@@ -254,6 +260,9 @@
       devstack_plugins:
         neutron: https://opendev.org/openstack/neutron.git
       devstack_localrc:
+        CIRROS_VERSION: 0.5.1
+        DEFAULT_IMAGE_NAME: cirros-0.5.1-x86_64-uec
+        DEFAULT_IMAGE_FILE_NAME: cirros-0.5.1-x86_64-uec.tar.gz
         Q_ML2_TENANT_NETWORK_TYPE: vxlan
         Q_ML2_PLUGIN_MECHANISM_DRIVERS: openvswitch,linuxbridge
         Q_AGENT: openvswitch
@@ -368,6 +377,9 @@
             ovn:
               enable_distributed_floating_ip: True
       devstack_localrc:
+        CIRROS_VERSION: 0.5.1
+        DEFAULT_IMAGE_NAME: cirros-0.5.1-x86_64-uec
+        DEFAULT_IMAGE_FILE_NAME: cirros-0.5.1-x86_64-uec.tar.gz
         Q_AGENT: ovn
         ML2_L3_PLUGIN: ovn-router,trunk
         Q_ML2_PLUGIN_MECHANISM_DRIVERS: ovn,logger