diff --git a/ci-operator/step-registry/hypershift/mce/agent/metal3/conformance/calico/hypershift-mce-agent-metal3-conformance-calico-workflow.yaml b/ci-operator/step-registry/hypershift/mce/agent/metal3/conformance/calico/hypershift-mce-agent-metal3-conformance-calico-workflow.yaml
index 9fba8497bb184..78b98212fdc98 100644
--- a/ci-operator/step-registry/hypershift/mce/agent/metal3/conformance/calico/hypershift-mce-agent-metal3-conformance-calico-workflow.yaml
+++ b/ci-operator/step-registry/hypershift/mce/agent/metal3/conformance/calico/hypershift-mce-agent-metal3-conformance-calico-workflow.yaml
@@ -15,12 +15,8 @@ workflow:
     test:
     - chain: hypershift-conformance
     pre:
-    - ref: baremetalds-packet-setup
     - ref: calico-conf
-    - ref: ipi-install-rbac
-    - ref: baremetalds-devscripts-proxy
-    - ref: ipi-install-hosted-loki
-    - ref: baremetalds-devscripts-setup
+    - chain: baremetalds-ofcir-pre
     - ref: enable-qe-catalogsource
     - ref: deploy-konflux-operator
     - chain: hypershift-mce-agent-lvm
@@ -47,10 +43,13 @@ workflow:
       LVM_OPERATOR_SUB_SOURCE: lvm-catalogsource
       METALLB_OPERATOR_SUB_SOURCE: qe-app-registry
       IP_STACK: v4
-      PACKET_METRO: dc
       DEVSCRIPTS_CONFIG: |
         IP_STACK=v4
+        NUM_WORKERS=4
         NETWORK_TYPE=Calico
+        MASTER_MEMORY=32768
+        WORKER_MEMORY=32768
+        WORKER_VCPU=16
         VM_EXTRADISKS=true
         VM_EXTRADISKS_LIST=vda
         VM_EXTRADISKS_SIZE=500G
diff --git a/ci-operator/step-registry/hypershift/mce/agent/metal3/conformance/cilium/hypershift-mce-agent-metal3-conformance-cilium-workflow.yaml b/ci-operator/step-registry/hypershift/mce/agent/metal3/conformance/cilium/hypershift-mce-agent-metal3-conformance-cilium-workflow.yaml
index 89e1c013a2832..e712c5f51c0e6 100644
--- a/ci-operator/step-registry/hypershift/mce/agent/metal3/conformance/cilium/hypershift-mce-agent-metal3-conformance-cilium-workflow.yaml
+++ b/ci-operator/step-registry/hypershift/mce/agent/metal3/conformance/cilium/hypershift-mce-agent-metal3-conformance-cilium-workflow.yaml
@@ -16,12 +16,8 @@ workflow:
     test:
     - chain: hypershift-conformance
     pre:
-    - ref: baremetalds-packet-setup
     - ref: cilium-conf
-    - ref: ipi-install-rbac
-    - ref: baremetalds-devscripts-proxy
-    - ref: ipi-install-hosted-loki
-    - ref: baremetalds-devscripts-setup
+    - chain: baremetalds-ofcir-pre
     - ref: enable-qe-catalogsource
     - ref: deploy-konflux-operator
     - chain: hypershift-mce-agent-lvm
@@ -53,10 +49,13 @@ workflow:
       LVM_OPERATOR_SUB_SOURCE: lvm-catalogsource
       METALLB_OPERATOR_SUB_SOURCE: qe-app-registry
       IP_STACK: v4
-      PACKET_METRO: dc
       DEVSCRIPTS_CONFIG: |
         IP_STACK=v4
+        NUM_WORKERS=4
         NETWORK_TYPE=Cilium
+        MASTER_MEMORY=32768
+        WORKER_MEMORY=32768
+        WORKER_VCPU=16
         VM_EXTRADISKS=true
         VM_EXTRADISKS_LIST=vda
         VM_EXTRADISKS_SIZE=500G