diff --git a/docker-compose.yml b/docker-compose.yml
index 69e8f6d5..535b3629 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -177,6 +177,8 @@ services:
     environment:
       PROM_REMOTE_WRITE_TOKEN: ${PROM_REMOTE_WRITE_TOKEN}
       SERVICE_OWNER: ${SERVICE_OWNER:-"obol-cdvn"}
+      CLUSTER_NAME: ${CLUSTER_NAME:-}
+      CLUSTER_PEER: ${CLUSTER_PEER:-}
     volumes:
       - ./prometheus:/etc/prometheus
       - ./data/prometheus:/prometheus
diff --git a/prometheus/prometheus.yml.example b/prometheus/prometheus.yml.example
index 0b8a70b5..4bf16314 100644
--- a/prometheus/prometheus.yml.example
+++ b/prometheus/prometheus.yml.example
@@ -3,6 +3,8 @@ global:
   evaluation_interval: 30s # Evaluate rules every 30 seconds.
   external_labels:
     service_owner: $SERVICE_OWNER # replace this with your Operator name you want to be identified by, it helps us route alerts and metrics to your notification channels easily
+    cluster_name: $CLUSTER_NAME
+    cluster_peer: $CLUSTER_PEER
 
 remote_write:
   - url: https://vm.monitoring.gcp.obol.tech/write
diff --git a/prometheus/run.sh b/prometheus/run.sh
index 000941ba..f068b99e 100755
--- a/prometheus/run.sh
+++ b/prometheus/run.sh
@@ -14,6 +14,8 @@ fi
 
 sed -e "s|\$PROM_REMOTE_WRITE_TOKEN|${PROM_REMOTE_WRITE_TOKEN}|g" \
     -e "s|\$SERVICE_OWNER|${SERVICE_OWNER}|g" \
+    -e "s|\$CLUSTER_NAME|${CLUSTER_NAME}|g" \
+    -e "s|\$CLUSTER_PEER|${CLUSTER_PEER}|g" \
     -e "s|\$ALERT_DISCORD_IDS|${ALERT_DISCORD_IDS}|g" \
     /etc/prometheus/prometheus.yml.example > /etc/prometheus/prometheus.yml