diff --git a/zuul.d/nodesets.yaml b/zuul.d/nodesets.yaml
index 6be81f98eb..81b116f858 100644
--- a/zuul.d/nodesets.yaml
+++ b/zuul.d/nodesets.yaml
@@ -1,10 +1,4 @@
 ---
-- nodeset:
-    name: kolla-ansible-centos8
-    nodes:
-      - name: primary
-        label: centos-8
-
 - nodeset:
     name: kolla-ansible-centos8s
     nodes:
@@ -39,16 +33,6 @@
       - name: secondary2
         label: ubuntu-focal
 
-- nodeset:
-    name: kolla-ansible-centos8-multi
-    nodes:
-      - name: primary
-        label: centos-8
-      - name: secondary1
-        label: centos-8
-      - name: secondary2
-        label: centos-8
-
 - nodeset:
     name: kolla-ansible-centos8s-multi
     nodes:
@@ -65,34 +49,12 @@
       - name: primary
         label: nested-virt-ubuntu-focal
 
-- nodeset:
-    name: kolla-ansible-centos8-nested-virt
-    nodes:
-      - name: primary
-        label: nested-virt-centos-8
-
 - nodeset:
     name: kolla-ansible-centos8s-nested-virt
     nodes:
       - name: primary
         label: nested-virt-centos-8-stream
 
-- nodeset:
-    name: kolla-ansible-centos8-multi-monasca
-    nodes:
-      - name: primary
-        label: centos-8
-      - name: secondary1
-        label: centos-8
-      - name: secondary2
-        label: centos-8
-      - name: secondary3
-        label: centos-8
-      - name: secondary4
-        label: centos-8
-      - name: secondary5
-        label: centos-8
-
 - nodeset:
     name: kolla-ansible-centos8s-multi-monasca
     nodes: