diff --git a/zuul.d/project.yaml b/zuul.d/project.yaml
index 2b843ff9b92ef43ade5c29837edfe483a44e4d34..5c167a87e65fc2c349e9c7c49824ea22c7139989 100644
--- a/zuul.d/project.yaml
+++ b/zuul.d/project.yaml
@@ -11,55 +11,25 @@
         - kayobe-tox-ansible-syntax
         - kayobe-tox-ansible
         - kayobe-tox-molecule
-        - kayobe-overcloud-centos8s
-        - kayobe-overcloud-rocky8
         - kayobe-overcloud-ubuntu-jammy
-        - kayobe-overcloud-tls-centos8s
-        - kayobe-overcloud-host-configure-centos8s
-        - kayobe-overcloud-host-configure-rocky8
         - kayobe-overcloud-host-configure-ubuntu-jammy
-        - kayobe-overcloud-upgrade-centos8s
         - kayobe-overcloud-upgrade-ubuntu-focal
-        - kayobe-seed-centos8s
-        - kayobe-seed-rocky8
         - kayobe-seed-ubuntu-jammy
-        - kayobe-seed-images-centos8s
-        - kayobe-seed-upgrade-centos8s
         - kayobe-seed-upgrade-ubuntu-focal
-        - kayobe-seed-vm-centos8s
-        - kayobe-seed-vm-rocky8
         - kayobe-seed-vm-ubuntu-jammy
-        - kayobe-infra-vm-centos8s
-        - kayobe-infra-vm-rocky8
         - kayobe-infra-vm-ubuntu-jammy
-
     gate:
       jobs:
         - kayobe-tox-ansible-syntax
         - kayobe-tox-ansible
         - kayobe-tox-molecule
-        - kayobe-overcloud-centos8s
-        - kayobe-overcloud-rocky8
         - kayobe-overcloud-ubuntu-jammy
-        - kayobe-overcloud-tls-centos8s
-        - kayobe-overcloud-host-configure-centos8s
-        - kayobe-overcloud-host-configure-rocky8
         - kayobe-overcloud-host-configure-ubuntu-jammy
-        - kayobe-overcloud-upgrade-centos8s
         - kayobe-overcloud-upgrade-ubuntu-focal
-        - kayobe-seed-centos8s
-        - kayobe-seed-rocky8
         - kayobe-seed-ubuntu-jammy
-        - kayobe-seed-upgrade-centos8s
         - kayobe-seed-upgrade-ubuntu-focal
-        - kayobe-seed-vm-centos8s
-        - kayobe-seed-vm-rocky8
         - kayobe-seed-vm-ubuntu-jammy
-        - kayobe-infra-vm-centos8s
-        - kayobe-infra-vm-rocky8
         - kayobe-infra-vm-ubuntu-jammy
-
     experimental:
       jobs:
-        - kayobe-seed-images-rocky8
         - kayobe-seed-images-ubuntu-jammy