diff --git a/deploy/k8s/chart/templates/service.yaml b/deploy/k8s/chart/templates/service.yaml
index fa7b5c7..cd8505f 100644
--- a/deploy/k8s/chart/templates/service.yaml
+++ b/deploy/k8s/chart/templates/service.yaml
@@ -4,6 +4,8 @@ metadata:
   labels:
     {{- include "cortex-tenant.labels" . | nindent 4 }}
   name: {{ include "cortex-tenant.fullname" . }}
+  annotations:
+    {{- toYaml .Values.service.annotations | nindent 4 }}
 spec:
   type: {{ .Values.service.type }}
   ports:
diff --git a/deploy/k8s/chart/values.schema.json b/deploy/k8s/chart/values.schema.json
index ae72aaa..6b9f24e 100644
--- a/deploy/k8s/chart/values.schema.json
+++ b/deploy/k8s/chart/values.schema.json
@@ -64,6 +64,12 @@
             "LoadBalancer"
           ]
         },
+
+        "annotations": {
+        "type": "object",
+        "title": "Annotations",
+        "description": "Annotations for the service"
+        },
         "port": {
           "type": "integer",
           "title": "Port",
diff --git a/deploy/k8s/chart/values.yaml b/deploy/k8s/chart/values.yaml
index 0bcb675..616cc0a 100644
--- a/deploy/k8s/chart/values.yaml
+++ b/deploy/k8s/chart/values.yaml
@@ -17,6 +17,7 @@ image:
   #   - myRegistryKeySecretName
 
 service:
+  annotations: {}
   # -- The type of service
   type: ClusterIP
   # -- The port on which the service listens for traffic