diff --git a/kubernetes/cps/components/cps-core/resources/config/application-helm.yml b/kubernetes/cps/components/cps-core/resources/config/application-helm.yml
index 8f904ef..e9958f1 100644
--- a/kubernetes/cps/components/cps-core/resources/config/application-helm.yml
+++ b/kubernetes/cps/components/cps-core/resources/config/application-helm.yml
@@ -20,9 +20,9 @@
 spring:
   datasource:
 {{- if .Values.global.postgres.localCluster }}
-    url: jdbc:postgresql://{{ .Values.postgres.service.name2 }}:5432/{{ .Values.postgres.config.pgDatabase }}
+    url: jdbc:postgresql://{{ .Values.postgres.service.name2 }}:{{ .Values.postgres.service.externalPort2 }}/{{ .Values.postgres.config.pgDatabase }}
 {{- else }}
-    url: jdbc:postgresql://{{ .Values.global.postgres.service.name2 }}:5432/{{ .Values.postgres.config.pgDatabase }}
+    url: jdbc:postgresql://{{ .Values.global.postgres.service.name2 }}:{{ .Values.global.postgres.service.externalPort2 }}/{{ .Values.postgres.config.pgDatabase }}
 {{- end }}
     username: ${DB_USERNAME}
     password: ${DB_PASSWORD}
diff --git a/kubernetes/cps/components/cps-core/values.yaml b/kubernetes/cps/components/cps-core/values.yaml
index a482152..e67cfb2 100644
--- a/kubernetes/cps/components/cps-core/values.yaml
+++ b/kubernetes/cps/components/cps-core/values.yaml
@@ -58,8 +58,11 @@
     localCluster: false
     service:
       name: pgset
+      externalPort: 5432
       name2: tcp-pgset-primary
+      externalPort2: 5432
       name3: tcp-pgset-replica
+      externalPort3: 5432
     container:
       name: postgres
 
@@ -200,8 +203,11 @@
   nameOverride: &postgresName cps-core-postgres
   service:
     name: *postgresName
+    externalPort: 5432
     name2: cps-core-pg-primary
+    externalPort2: 5432
     name3: cps-core-pg-replica
+    externalPort3: 5432
   container:
     name:
       primary: cps-core-pg-primary