diff --git a/bitnami/postgresql/Chart.yaml b/bitnami/postgresql/Chart.yaml
index 1836548406..349c2c508a 100644
--- a/bitnami/postgresql/Chart.yaml
+++ b/bitnami/postgresql/Chart.yaml
@@ -26,4 +26,4 @@ name: postgresql
 sources:
   - https://github.com/bitnami/bitnami-docker-postgresql
   - https://www.postgresql.org/
-version: 10.9.6
+version: 10.10.0
\ No newline at end of file
diff --git a/bitnami/postgresql/README.md b/bitnami/postgresql/README.md
index d933e61d20..cc45527515 100644
--- a/bitnami/postgresql/README.md
+++ b/bitnami/postgresql/README.md
@@ -180,6 +180,7 @@ $ kubectl delete pvc -l release=my-release
 | `service.nodePort`                            | Specify the nodePort value for the LoadBalancer and NodePort service types                                                                                | `""`                        |
 | `service.annotations`                         | Annotations for PostgreSQL service                                                                                                                        | `{}`                        |
 | `service.loadBalancerIP`                      | Load balancer IP if service type is `LoadBalancer`                                                                                                        | `""`                        |
+| `service.externalTrafficPolicy`               | Enable client source IP preservation                                                                            | `Cluster`                      |
 | `service.loadBalancerSourceRanges`            | Addresses that are allowed when service is LoadBalancer                                                                                                   | `[]`                        |
 | `shmVolume.enabled`                           | Enable emptyDir volume for /dev/shm for primary and read replica(s) Pod(s)                                                                                | `true`                      |
 | `shmVolume.chmod.enabled`                     | Set to `true` to `chmod 777 /dev/shm` on a initContainer (ignored if `volumePermissions.enabled` is `false`)                                              | `true`                      |
diff --git a/bitnami/postgresql/templates/svc-read.yaml b/bitnami/postgresql/templates/svc-read.yaml
index 41698589a1..105445031a 100644
--- a/bitnami/postgresql/templates/svc-read.yaml
+++ b/bitnami/postgresql/templates/svc-read.yaml
@@ -23,6 +23,7 @@ spec:
   type: {{ $serviceType }}
   {{- if and $serviceLoadBalancerIP (eq $serviceType "LoadBalancer") }}
   loadBalancerIP: {{ $serviceLoadBalancerIP }}
+  externalTrafficPolicy: {{ .Values.service.externalTrafficPolicy | quote }}
   {{- end }}
   {{- if and (eq $serviceType "LoadBalancer") $serviceLoadBalancerSourceRanges }}
   loadBalancerSourceRanges: {{- include "common.tplvalues.render" (dict "value" $serviceLoadBalancerSourceRanges "context" $) | nindent 4 }}
diff --git a/bitnami/postgresql/templates/svc.yaml b/bitnami/postgresql/templates/svc.yaml
index a29431b6a4..1cba47498a 100644
--- a/bitnami/postgresql/templates/svc.yaml
+++ b/bitnami/postgresql/templates/svc.yaml
@@ -22,6 +22,7 @@ spec:
   type: {{ $serviceType }}
   {{- if and $serviceLoadBalancerIP (eq $serviceType "LoadBalancer") }}
   loadBalancerIP: {{ $serviceLoadBalancerIP }}
+  externalTrafficPolicy: {{ .Values.service.externalTrafficPolicy | quote }}
   {{- end }}
   {{- if and (eq $serviceType "LoadBalancer") $serviceLoadBalancerSourceRanges }}
   loadBalancerSourceRanges: {{- include "common.tplvalues.render" (dict "value" $serviceLoadBalancerSourceRanges "context" $) | nindent 4 }}
diff --git a/bitnami/postgresql/values.yaml b/bitnami/postgresql/values.yaml
index 7ef356dd61..56e211290e 100644
--- a/bitnami/postgresql/values.yaml
+++ b/bitnami/postgresql/values.yaml
@@ -434,6 +434,10 @@ service:
   ## ref: https://kubernetes.io/docs/concepts/services-networking/service/#internal-load-balancer
   ##
   loadBalancerIP: ""
+  ## @param service.externalTrafficPolicy Enable client source IP preservation
+  ## ref http://kubernetes.io/docs/tasks/access-application-cluster/create-external-load-balancer/#preserving-the-client-source-ip
+  ##
+  externalTrafficPolicy: Cluster
   ## @param service.loadBalancerSourceRanges Addresses that are allowed when service is LoadBalancer
   ## https://kubernetes.io/docs/tasks/access-application-cluster/configure-cloud-provider-firewall/#restrict-access-for-loadbalancer-service
   ##