diff --git a/ci-operator/step-registry/rosa/aws/hcp/conformance/rosa-aws-hcp-conformance-workflow.yaml b/ci-operator/step-registry/rosa/aws/hcp/conformance/rosa-aws-hcp-conformance-workflow.yaml
index db24ae027578c..c44de88c02c25 100644
--- a/ci-operator/step-registry/rosa/aws/hcp/conformance/rosa-aws-hcp-conformance-workflow.yaml
+++ b/ci-operator/step-registry/rosa/aws/hcp/conformance/rosa-aws-hcp-conformance-workflow.yaml
@@ -35,7 +35,9 @@ workflow:
         cloud-provider-aws-e2e.*loadbalancer NLB should be reachable with target-node-labels\|
         Monitor:apiserver-incluster-availability.*monitor test apiserver-incluster-availability\|
         MutableCSINodeAllocatableCount.*Attach Limit Exceeded should transition pod to failed state\|
-        PersistentVolumes-local.*blockfswithformat.*Two pods mounting a local volume one after the other
+        PersistentVolumes-local.*blockfswithformat.*Two pods mounting a local volume one after the other\|
+        admission.*blocks manual creation of EndpointSlices pointing to the cluster or service network\|
+        admission.*blocks manual creation of Endpoints pointing to the cluster or service network
     pre:
       - chain: rosa-aws-sts-hcp-provision
       - ref: osd-ccs-conf-idp-htpasswd-multi-users
diff --git a/ci-operator/step-registry/rosa/aws/sts/conformance/rosa-aws-sts-conformance-workflow.yaml b/ci-operator/step-registry/rosa/aws/sts/conformance/rosa-aws-sts-conformance-workflow.yaml
index 89394429c4bb5..907b595a1112a 100644
--- a/ci-operator/step-registry/rosa/aws/sts/conformance/rosa-aws-sts-conformance-workflow.yaml
+++ b/ci-operator/step-registry/rosa/aws/sts/conformance/rosa-aws-sts-conformance-workflow.yaml
@@ -32,7 +32,9 @@ workflow:
         sig-imageregistry.*should redirect on blob pull\|
         CSI Mock volume expansion.*should record target size in allocated resources\|
         Conntrack proxy implementation should not be vulnerable to the invalid conntrack state bug\|
-        CSRs from machines that are not recognized by the cloud provider are not approved
+        CSRs from machines that are not recognized by the cloud provider are not approved\|
+        admission.*blocks manual creation of EndpointSlices pointing to the cluster or service network\|
+        admission.*blocks manual creation of Endpoints pointing to the cluster or service network
     pre:
       - chain: rosa-aws-sts-provision
       - ref: osd-ccs-conf-idp-htpasswd-multi-users