diff --git a/helm/prometheus-rules/templates/kaas/phoenix/alerting-rules/karpenter.rules.yml b/helm/prometheus-rules/templates/kaas/phoenix/alerting-rules/karpenter.rules.yml
index 8a6ac41c..75e9a4cd 100644
--- a/helm/prometheus-rules/templates/kaas/phoenix/alerting-rules/karpenter.rules.yml
+++ b/helm/prometheus-rules/templates/kaas/phoenix/alerting-rules/karpenter.rules.yml
@@ -13,9 +13,9 @@ spec:
         - alert: KarpenterCanNotRegisterNewNodes
           annotations:
             description: |
-              Karpenter provisioner {{`{{ $labels.provisioner }}`}} launched new nodes, but some of nodes did not registered in the cluster
+              Karpenter provisioner {{`{{ $labels.provisioner }}`}} on cluster {{`{{ $labels.cluster_id }}`}} launched new nodes, but some of nodes did not registered in the cluster
             opsrecipe: karpenter/
-          expr: sum by (provisioner) (karpenter_machines_launched) - sum by (provisioner)(karpenter_machines_registered) != 0
+          expr: sum by (provisioner, cluster_id, installation, pipeline, provider) (karpenter_machines_launched) - sum by (provisioner, cluster_id, installation, pipeline, provider)(karpenter_machines_registered) != 0
           for: 1h
           labels:
             area: kaas
@@ -27,7 +27,7 @@ spec:
         - alert: KarpenterProvisionerAlmostFull
           annotations:
             description: |
-              Provisioner {{`{{ $labels.provisioner }}`}} is almost full.
+              Provisioner {{`{{ $labels.provisioner }}`}} on cluster {{`{{ $labels.cluster_id }}`}} is almost full.
             opsrecipe: karpenter/
           expr: karpenter_provisioner_usage_pct > 90
           for: 72h
@@ -41,7 +41,7 @@ spec:
         - alert: KarpenterCloudproviderErrors
           annotations:
             description: |
-              Karpenter is getting errors during API calls to the cloud provider.
+              Karpenter on cluster {{`{{ $labels.cluster_id }}`}} is getting errors during API calls to the cloud provider.
             opsrecipe: karpenter/
           expr: rate(karpenter_cloudprovider_errors_total{}[5m]) > 0.1
           for: 10m