diff --git a/.zuul.yaml b/.zuul.yaml
index f0ba9e7dc..affe955ee 100644
--- a/.zuul.yaml
+++ b/.zuul.yaml
@@ -86,15 +86,11 @@
       - openstack/blazar-nova
       - openstack/horizon
       - openstack/barbican
-      #- openstack/ceilometer
+      - openstack/ceilometer
       - openstack/heat
       - openstack/mistral
       - openstack/mistral-dashboard
       - openstack/networking-sfc
-      # TODO(ueha): Remove after the following hotfix is applied to
-      # python-aodhclient installed by pip.
-      # https://review.opendev.org/c/openstack/python-aodhclient/+/819393
-      - openstack/python-aodhclient
       - openstack/python-barbicanclient
       - openstack/python-blazarclient
       - openstack/python-mistralclient
@@ -133,10 +129,6 @@
           heat: https://opendev.org/openstack/heat
           networking-sfc: https://opendev.org/openstack/networking-sfc
           aodh: https://opendev.org/openstack/aodh
-          # TODO(ueha): Remove after the following hotfix is applied to
-          # python-aodhclient installed by pip.
-          # https://review.opendev.org/c/openstack/python-aodhclient/+/819393
-          python-aodhclient: https://opendev.org/openstack/python-aodhclient
           barbican: https://opendev.org/openstack/barbican
           mistral: https://opendev.org/openstack/mistral
           blazar: https://opendev.org/openstack/blazar
@@ -187,7 +179,7 @@
         tox_install_siblings: false
       controller-tacker:
         devstack_plugins:
-          #ceilometer: https://opendev.org/openstack/ceilometer
+          ceilometer: https://opendev.org/openstack/ceilometer
           tacker: https://opendev.org/openstack/tacker
         devstack_services:
           # OVN services
@@ -197,10 +189,10 @@
           # Neutron services
           q-ovn-metadata-agent: true
           # Ceilometer services
-          #ceilometer-acompute: false
-          #ceilometer-acentral: true
-          #ceilometer-aipmi: false
-          #ceilometer-anotification: true
+          ceilometer-acompute: false
+          ceilometer-acentral: true
+          ceilometer-aipmi: false
+          ceilometer-anotification: true
           # Tacker services
           tacker: true
           tacker-conductor: true
@@ -236,7 +228,7 @@
           #   gnocchi setup would run on every compute nodes (esp. multiple asynchronous calls
           #   of recreate_database() would be disastrous). Unused api servers would also be
           #   deployed on each compute node.
-          #CEILOMETER_BACKEND: "{% if 'compute' in group_names %}none{% else %}gnocchi{% endif %}"
+          CEILOMETER_BACKEND: "{% if 'compute' in group_names %}none{% else %}gnocchi{% endif %}"
           Q_SERVICE_PLUGIN_CLASSES: "qos,\
             networking_sfc.services.flowclassifier.plugin.FlowClassifierPlugin,\
             neutron.services.qos.qos_plugin.QoSPlugin,\
@@ -244,10 +236,10 @@
           L2_AGENT_EXTENSIONS: qos
           ENABLE_CHASSIS_AS_GW: false
           Q_ML2_PLUGIN_MECHANISM_DRIVERS: ovn,logger
-        #devstack_plugins:
-          #ceilometer: https://opendev.org/openstack/ceilometer
+        devstack_plugins:
+          ceilometer: https://opendev.org/openstack/ceilometer
         devstack_services:
-          #ceilometer-acompute: true
+          ceilometer-acompute: true
           # To override the parent job's definitions.
           tls-proxy: false
           # OVN services