diff --git a/charts/neon-proxy/Chart.yaml b/charts/neon-proxy/Chart.yaml
index af35093..35c8d89 100644
--- a/charts/neon-proxy/Chart.yaml
+++ b/charts/neon-proxy/Chart.yaml
@@ -2,7 +2,7 @@ apiVersion: v2
 name: neon-proxy
 description: Neon Proxy
 type: application
-version: 1.9.0
+version: 1.10.0
 appVersion: "0.1.0"
 kubeVersion: "^1.18.x-x"
 home: https://neon.tech
diff --git a/charts/neon-proxy/README.md b/charts/neon-proxy/README.md
index 25f57b7..4e03657 100644
--- a/charts/neon-proxy/README.md
+++ b/charts/neon-proxy/README.md
@@ -1,6 +1,6 @@
 # neon-proxy
 
-![Version: 1.9.0](https://img.shields.io/badge/Version-1.9.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) [![Lint and Test Charts](https://github.com/neondatabase/helm-charts/actions/workflows/lint-test.yaml/badge.svg)](https://github.com/neondatabase/helm-charts/actions/workflows/lint-test.yaml)
+![Version: 1.10.0](https://img.shields.io/badge/Version-1.10.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) [![Lint and Test Charts](https://github.com/neondatabase/helm-charts/actions/workflows/lint-test.yaml/badge.svg)](https://github.com/neondatabase/helm-charts/actions/workflows/lint-test.yaml)
 
 Neon Proxy
 
@@ -33,7 +33,7 @@ Kubernetes: `^1.18.x-x`
 | exposedService.annotations | object | `{}` | Annotations to add to the exposed service |
 | exposedService.externalTrafficPolicy | string | `"Cluster"` | externalTrafficPolicy (Cluster, Internal) |
 | exposedService.httpsPort | int | `nil` | Exposed Service https port. If null, https server will not be exposed. |
-| exposedService.port | int | `5432` | Exposed Service proxy port |
+| exposedService.port | int | `5432` | Exposed Service proxy port. If null, proxy port will not be exposed. Useful for auth-broker. |
 | exposedService.type | string | `"LoadBalancer"` | Exposed service type |
 | extraManifests | list | `[]` | Additional manifests that are created with the chart |
 | fullnameOverride | string | `""` | String to fully override neon-proxy.fullname template |
diff --git a/charts/neon-proxy/templates/service.exposed.yaml b/charts/neon-proxy/templates/service.exposed.yaml
index 101c928..77c59db 100644
--- a/charts/neon-proxy/templates/service.exposed.yaml
+++ b/charts/neon-proxy/templates/service.exposed.yaml
@@ -12,10 +12,12 @@ spec:
   type: {{ .Values.exposedService.type }}
   externalTrafficPolicy: {{ .Values.exposedService.externalTrafficPolicy }}
   ports:
-    - port: {{ .Values.exposedService.port }}
+    {{- with .Values.exposedService.port }}
+    - port: {{ . }}
       targetPort: proxy
       protocol: TCP
       name: proxy
+    {{- end }}
     {{- with .Values.exposedService.httpsPort }}
     - port: {{ . }}
       targetPort: https
diff --git a/charts/neon-proxy/values.yaml b/charts/neon-proxy/values.yaml
index 15c53f1..9d1eec5 100644
--- a/charts/neon-proxy/values.yaml
+++ b/charts/neon-proxy/values.yaml
@@ -184,7 +184,8 @@ exposedService:
   type: LoadBalancer
   # exposedService.externalTrafficPolicy -- externalTrafficPolicy (Cluster, Internal)
   externalTrafficPolicy: Cluster
-  # exposedService.port -- Exposed Service proxy port
+  # exposedService.port -- Exposed Service proxy port.
+  # If null, proxy port will not be exposed. Useful for auth-broker.
   port: 5432
   # exposedService.httpsPort -- (int) Exposed Service https port. If null, https server will not be exposed.
   httpsPort: null