diff --git a/inventory/service/host_vars/lists01.opendev.org.yaml b/inventory/service/host_vars/lists01.opendev.org.yaml
index e0d7df254f..5a899c59e2 100644
--- a/inventory/service/host_vars/lists01.opendev.org.yaml
+++ b/inventory/service/host_vars/lists01.opendev.org.yaml
@@ -176,56 +176,52 @@ mailman_sites:
       - name: starlingx-discuss
         description: 'Discussion of StarlingX usage and development.'
         owner: 'jonathan@openstack.org'
-  # The domains and lists below are currently commented out as we intend on
-  # deploying a single domain and its lists at a time starting with
-  # lists.opendev.org. As we deploy other domains we can uncomment these
-  # blocks. Double check no new lists are been added or removed first.
-  #- listdomain: lists.openstack.org
-  #  install_languages: ['de', 'fr', 'it', 'ko', 'ru', 'vi', 'zh_TW']
-  #  lists:
-  #    - name: embargo-notice
-  #      description: 'Announcements to stakeholders for embargoed security vulnerabilities.'
-  #      owner: 'fungi@yuggoth.org'
-  #      private: true
-  #    - name: legal-discuss
-  #      description: 'Discussions on legal matters related to the project'
-  #      owner: 'thierry@openinfra.dev'
-  #    - name: openstack-announce
-  #      description: 'Key announcements about OpenStack & Security advisories'
-  #      owner: 'fungi@yuggoth.org'
-  #    - name: openstack-discuss
-  #      description: 'Discussion of OpenStack usage and development.'
-  #      owner: 'fungi@yuggoth.org'
-  #    - name: openstack-es
-  #      description: 'Lista de correo acerca de OpenStack en español'
-  #      owner: 'flavio@redhat.com'
-  #    - name: openstack-fr
-  #      description: 'List of the OpenStack french user group'
-  #      owner: 'erwan@erwan.com'
-  #    - name: openstack-hpc
-  #      description: 'High-Performance Computing OpenStack List'
-  #      owner: 'brian.schott@nimbisservices.com'
-  #    - name: openstack-i18n
-  #      description: 'List of the OpenStack Internationalization team.'
-  #      owner: 'guoyingc@cn.ibm.com'
-  #    - name: openstack-it
-  #      description: 'Discussioni su OpenStack in italiano'
-  #      owner: 'stefano@openstack.org'
-  #    - name: openstack-ko
-  #      description: 'OpenStack Korea Community Discussions in Korean (오픈스택 한국 커뮤니티 메일링리스트)'
-  #      owner: 'ianyrchoi@gmail.com'
-  #    - name: openstack-mentoring
-  #      description: 'List to coordinate interactions between mentors and mentees of the OpenStack mentoring program. Also for questions about the mentoring program (i.e. how to get involved, how it works, etc.'
-  #      owner: 'amy@demarco.com'
-  #    - name: openstack-stable-maint
-  #      description: 'A mailing list for the OpenStack Stable Branch test reports.'
-  #      owner: 'tony@bakeyournoodle.com'
-  #    - name: openstack-zh
-  #      description: 'OpenStack社区中文讨论群组'
-  #      owner: 'yeluaiesec@gmail.com'
-  #    - name: release-announce
-  #      description: 'Announcement of official OpenStack releases.'
-  #      owner: 'thierry@openstack.org'
-  #    - name: release-job-failures
-  #      description: 'Notification messages for failures from release-related build jobs.'
-  #      owner: 'doug@doughellmann.com'
+  - listdomain: lists.openstack.org
+    install_languages: ['de', 'fr', 'it', 'ko', 'ru', 'vi', 'zh_TW']
+    lists:
+      - name: embargo-notice
+        description: 'Announcements to stakeholders for embargoed security vulnerabilities.'
+        owner: 'fungi@yuggoth.org'
+        private: true
+      - name: legal-discuss
+        description: 'Discussions on legal matters related to the project'
+        owner: 'thierry@openinfra.dev'
+      - name: openstack-announce
+        description: 'Key announcements about OpenStack & Security advisories'
+        owner: 'fungi@yuggoth.org'
+      - name: openstack-discuss
+        description: 'Discussion of OpenStack usage and development.'
+        owner: 'fungi@yuggoth.org'
+      - name: openstack-es
+        description: 'Lista de correo acerca de OpenStack en español'
+        owner: 'flavio@redhat.com'
+      - name: openstack-fr
+        description: 'List of the OpenStack french user group'
+        owner: 'erwan@erwan.com'
+      - name: openstack-hpc
+        description: 'High-Performance Computing OpenStack List'
+        owner: 'brian.schott@nimbisservices.com'
+      - name: openstack-i18n
+        description: 'List of the OpenStack Internationalization team.'
+        owner: 'guoyingc@cn.ibm.com'
+      - name: openstack-it
+        description: 'Discussioni su OpenStack in italiano'
+        owner: 'stefano@openstack.org'
+      - name: openstack-ko
+        description: 'OpenStack Korea Community Discussions in Korean (오픈스택 한국 커뮤니티 메일링리스트)'
+        owner: 'ianyrchoi@gmail.com'
+      - name: openstack-mentoring
+        description: 'List to coordinate interactions between mentors and mentees of the OpenStack mentoring program. Also for questions about the mentoring program (i.e. how to get involved, how it works, etc.'
+        owner: 'amy@demarco.com'
+      - name: openstack-stable-maint
+        description: 'A mailing list for the OpenStack Stable Branch test reports.'
+        owner: 'tony@bakeyournoodle.com'
+      - name: openstack-zh
+        description: 'OpenStack社区中文讨论群组'
+        owner: 'yeluaiesec@gmail.com'
+      - name: release-announce
+        description: 'Announcement of official OpenStack releases.'
+        owner: 'thierry@openstack.org'
+      - name: release-job-failures
+        description: 'Notification messages for failures from release-related build jobs.'
+        owner: 'doug@doughellmann.com'