diff --git a/amazon-cloudwatch-container-insights/k8s-deployment-manifest-templates/deployment-mode/service/cwagent-prometheus/prometheus-eks.yaml b/amazon-cloudwatch-container-insights/k8s-deployment-manifest-templates/deployment-mode/service/cwagent-prometheus/prometheus-eks.yaml
index 3c9a350967..6344d05040 100644
--- a/amazon-cloudwatch-container-insights/k8s-deployment-manifest-templates/deployment-mode/service/cwagent-prometheus/prometheus-eks.yaml
+++ b/amazon-cloudwatch-container-insights/k8s-deployment-manifest-templates/deployment-mode/service/cwagent-prometheus/prometheus-eks.yaml
@@ -47,7 +47,7 @@ data:
                   ]
                 },
                 {
-                  "source_labels": ["Service"],
+                  "source_labels": ["Service", "backend"],
                   "label_matcher": ".*haproxy-ingress-.*metrics",
                   "dimensions": [["Service","Namespace","ClusterName","backend","code"]],
                   "metric_selectors": [