diff --git a/charts/argocd-understack/templates/application-argo-events.yaml b/charts/argocd-understack/templates/application-argo-events.yaml
index b832dd361..56d44134b 100644
--- a/charts/argocd-understack/templates/application-argo-events.yaml
+++ b/charts/argocd-understack/templates/application-argo-events.yaml
@@ -22,6 +22,18 @@ spec:
     ref: deploy
     repoURL: {{ include "understack.deploy_url" $ }}
     targetRevision: {{ include "understack.deploy_ref" $ }}
+    kustomize:
+      patches:
+        - patch: |
+            - op: add
+              path: /data/UNDERSTACK_PARTITION
+              value: "{{ index $.Values.appLabels "understack.rackspace.com/partition" | default "" }}"
+            - op: add
+              path: /data/UNDERSTACK_SITE
+              value: "{{ index $.Values.appLabels "understack.rackspace.com/site" | default "" }}"
+          target:
+            kind: ConfigMap
+            name: cluster-metadata
   syncPolicy:
     automated:
       prune: true
diff --git a/workflows/argo-events/workflowtemplates/ansible-run.yaml b/workflows/argo-events/workflowtemplates/ansible-run.yaml
index c4788f250..9c509386c 100644
--- a/workflows/argo-events/workflowtemplates/ansible-run.yaml
+++ b/workflows/argo-events/workflowtemplates/ansible-run.yaml
@@ -31,7 +31,7 @@ spec:
       - "{{ inputs.parameters.project_path }}"
       - --playbook
       - "{{ inputs.parameters.playbook }}"
-      - --cmdline=-i {{ inputs.parameters.inventory_file }} --extra-vars '{{ inputs.parameters.extra_vars }} env=$(UNDERSTACK_ENV) site=$(openstack_region)' -vvv
+      - --cmdline=-i {{ inputs.parameters.inventory_file }} --extra-vars '{{ inputs.parameters.extra_vars }} env=$(UNDERSTACK_PARTITION) site=$(UNDERSTACK_SITE) partition=$(UNDERSTACK_PARTITION)' -vvv
       env:
       - name: NAUTOBOT_TOKEN
         valueFrom: