diff --git a/roles/odoo/defaults/main.yml b/roles/odoo/defaults/main.yml
index bef9bad..9d6c6d6 100644
--- a/roles/odoo/defaults/main.yml
+++ b/roles/odoo/defaults/main.yml
@@ -18,7 +18,6 @@ _odoo_memory_request: 512Mi
 _odoo_postgresql_database_name: "MASTER"
 _odoo_postgresql_defaultdb: postgres
 _odoo_postgresql_port: 5432
-_odoo_postgresql_service_name: postgresql
 _odoo_postgresql_user: odoo
 _odoo_server_wide_modules: web,monitoring_status
 _odoo_smtp_password: YWRtaW4=
diff --git a/roles/odoo/templates/odoo_deployment_config.j2 b/roles/odoo/templates/odoo_deployment_config.j2
index 24edfb3..4dbe150 100644
--- a/roles/odoo/templates/odoo_deployment_config.j2
+++ b/roles/odoo/templates/odoo_deployment_config.j2
@@ -31,7 +31,7 @@ spec:
         imagePullPolicy: IfNotPresent
         env:
           - name: PGHOST
-            value: "{{ _odoo_postgresql_service_name }}"
+            value: "{{ _odoo_name }}-postgresql"
           - name: PGPORT
             value: "{{ _odoo_postgresql_port }}"
           - name: PGUSER