diff --git a/packages/helm-charts/blockscout/templates/blockscout-indexer.deployment.yaml b/packages/helm-charts/blockscout/templates/blockscout-indexer.deployment.yaml
index 16ed8d71d9d..e23f37ad84e 100644
--- a/packages/helm-charts/blockscout/templates/blockscout-indexer.deployment.yaml
+++ b/packages/helm-charts/blockscout/templates/blockscout-indexer.deployment.yaml
@@ -21,6 +21,12 @@ spec:
       component: blockscout-indexer
   template:
     metadata:
+      {{- if .Values.blockscout.indexer.metrics.enabled}}
+      annotations:
+        prometheus.io/path: /metrics/indexer
+        prometheus.io/port: "4001"
+        prometheus.io/scrape: "true"
+      {{- end}}
       labels:
         app: blockscout
         release: {{ .Release.Name }}
diff --git a/packages/helm-charts/blockscout/values-alfajores.yaml b/packages/helm-charts/blockscout/values-alfajores.yaml
index b5eb21b698b..7a9ed933ae3 100644
--- a/packages/helm-charts/blockscout/values-alfajores.yaml
+++ b/packages/helm-charts/blockscout/values-alfajores.yaml
@@ -12,6 +12,7 @@ blockscout:
       requests:
         memory: 700Mi
         cpu: 1500m
+    metrics: true
   api:
     autoscaling:
         maxReplicas: 3