diff --git a/charts/tempo-distributed/README.md b/charts/tempo-distributed/README.md
index b14deba82e..9d462cffcd 100644
--- a/charts/tempo-distributed/README.md
+++ b/charts/tempo-distributed/README.md
@@ -1,6 +1,6 @@
 # tempo-distributed
 
-![Version: 1.53.2](https://img.shields.io/badge/Version-1.53.2-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 2.9.0](https://img.shields.io/badge/AppVersion-2.9.0-informational?style=flat-square)
+![Version: 1.53.3](https://img.shields.io/badge/Version-1.53.3-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 2.9.0](https://img.shields.io/badge/AppVersion-2.9.0-informational?style=flat-square)
 
 Grafana Tempo in MicroService mode
 
diff --git a/charts/tempo-distributed/templates/metrics-generator/service-metrics-generator.yaml b/charts/tempo-distributed/templates/metrics-generator/service-metrics-generator.yaml
index cc3055e95f..2c22bf347f 100644
--- a/charts/tempo-distributed/templates/metrics-generator/service-metrics-generator.yaml
+++ b/charts/tempo-distributed/templates/metrics-generator/service-metrics-generator.yaml
@@ -17,7 +17,8 @@ spec:
   ports:
     {{- range .Values.metricsGenerator.ports }}
     {{- if .service }}
-    - name: {{ .name | quote }}
+    - appProtocol: grpc
+      name: {{ .name | quote }}
       port: {{ .port }}
       protocol: TCP
       targetPort: {{ .port }}
diff --git a/charts/tempo-distributed/templates/query-frontend/service-query-frontend.yaml b/charts/tempo-distributed/templates/query-frontend/service-query-frontend.yaml
index f2831e9b48..c16a3b5a9a 100644
--- a/charts/tempo-distributed/templates/query-frontend/service-query-frontend.yaml
+++ b/charts/tempo-distributed/templates/query-frontend/service-query-frontend.yaml
@@ -17,7 +17,8 @@ spec:
   ipFamilies: {{ .Values.tempo.service.ipFamilies }}
   ipFamilyPolicy: {{ .Values.tempo.service.ipFamilyPolicy }}
   ports:
-    - name: http-metrics
+    - appProtocol: grpc
+      name: http-metrics
       port: 3200
       targetPort: http-metrics
     - name: grpc