diff --git a/decapod-reference-offline/lma/site-values.yaml b/decapod-reference-offline/lma/site-values.yaml
index 707bca1..5b7de2a 100644
--- a/decapod-reference-offline/lma/site-values.yaml
+++ b/decapod-reference-offline/lma/site-values.yaml
@@ -33,7 +33,7 @@ charts:
     prometheus.prometheusSpec.storageSpec.volumeClaimTemplate.spec.storageClassName: $(storageClassName)
     prometheus.prometheusSpec.storageSpec.volumeClaimTemplate.spec.resources.requests.storage: 20Gi
     prometheus.prometheusSpec.retention: 2d
-    prometheus.prometheusSpec.externalLabels.taco_cluster: dev
+    prometheus.prometheusSpec.externalLabels.taco_cluster: $(clusterName)
     prometheus.prometheusSpec.nodeSelector: $(nodeSelector)
 
     alertmanager.service.type: NodePort
diff --git a/decapod-reference/lma/site-values.yaml b/decapod-reference/lma/site-values.yaml
index 19d8ad4..369a696 100644
--- a/decapod-reference/lma/site-values.yaml
+++ b/decapod-reference/lma/site-values.yaml
@@ -32,7 +32,7 @@ charts:
     prometheus.prometheusSpec.storageSpec.volumeClaimTemplate.spec.storageClassName: $(storageClassName)
     prometheus.prometheusSpec.storageSpec.volumeClaimTemplate.spec.resources.requests.storage: 20Gi
     prometheus.prometheusSpec.retention: 2d
-    prometheus.prometheusSpec.externalLabels.taco_cluster: dev
+    prometheus.prometheusSpec.externalLabels.taco_cluster: $(clusterName)
     prometheus.prometheusSpec.nodeSelector: $(nodeSelector)
     
     alertmanager.service.type: NodePort