diff --git a/docs/configuring-playbook-prometheus-grafana.md b/docs/configuring-playbook-prometheus-grafana.md
index 8eb9f06ac..c788d35ee 100644
--- a/docs/configuring-playbook-prometheus-grafana.md
+++ b/docs/configuring-playbook-prometheus-grafana.md
@@ -180,7 +180,7 @@ Name | Description
 `prometheus_node_exporter_enabled`|Set this to `true` to enable the node (general system stats) exporter (locally, on the container network).
 `prometheus_node_exporter_container_labels_traefik_enabled`|Set this to `true` to expose the node (general system stats) metrics on `https://matrix.example.com/metrics/node-exporter`.
 `prometheus_postgres_exporter_enabled`|Set this to `true` to enable the [Postgres exporter](#enable-metrics-and-graphs-for-postgres-optional) (locally, on the container network).
-`prometheus_postgres_exporter_container_labels_traefik_enabled`|Set this to `true` to expose the [Postgres exporter](#enable-metrics-and-graphs-for-postgres-optional) metrics on `https://matrix.example.com/metrics/postgres-exporter`.
+`prometheus_postgres_exporter_container_labels_metrics_enabled`|Set this to `true` to expose the [Postgres exporter](#enable-metrics-and-graphs-for-postgres-optional) metrics on `https://matrix.example.com/metrics/postgres-exporter`.
 `prometheus_nginxlog_exporter_enabled`|Set this to `true` to enable the [prometheus-nginxlog-exporter](#enable-metrics-and-graphs-for-nginx-logs-optional) (locally, on the container network).
 `prometheus_nginxlog_exporter_container_labels_traefik_enabled`|Set this to `true` to expose the [prometheus-nginxlog-exporter](#enable-metrics-and-graphs-for-nginx-logs-optional) metrics on `https://matrix.example.com/metrics/nginxlog`.
 
diff --git a/group_vars/matrix_servers b/group_vars/matrix_servers
index d0b4cc710..c78570138 100755
--- a/group_vars/matrix_servers
+++ b/group_vars/matrix_servers
@@ -5252,14 +5252,13 @@ prometheus_postgres_exporter_container_additional_networks: |
   {{
     ([postgres_container_network] if (postgres_enabled and prometheus_postgres_exporter_database_hostname == postgres_connection_hostname and prometheus_postgres_exporter_container_network != postgres_container_network) else [])
     +
-    ([matrix_playbook_reverse_proxyable_services_additional_network] if matrix_playbook_reverse_proxyable_services_additional_network and prometheus_postgres_exporter_container_labels_traefik_enabled else [])
+    ([matrix_playbook_reverse_proxyable_services_additional_network] if matrix_playbook_reverse_proxyable_services_additional_network and prometheus_postgres_exporter_container_labels_metrics_enabled else [])
   }}
 
-prometheus_postgres_exporter_container_labels_traefik_enabled: "{{ matrix_metrics_exposure_enabled }}"
-prometheus_postgres_exporter_container_labels_traefik_docker_network: "{{ matrix_playbook_reverse_proxyable_services_additional_network }}"
-prometheus_postgres_exporter_container_labels_traefik_entrypoints: "{{ traefik_entrypoint_primary }}"
-prometheus_postgres_exporter_container_labels_traefik_tls_certResolver: "{{ traefik_certResolver_primary }}"
-
+prometheus_postgres_exporter_container_labels_metrics_enabled: "{{ matrix_metrics_exposure_enabled }}"
+prometheus_postgres_exporter_container_labels_metrics_docker_network: "{{ matrix_playbook_reverse_proxyable_services_additional_network }}"
+prometheus_postgres_exporter_container_labels_metrics_entrypoints: "{{ traefik_entrypoint_primary }}"
+prometheus_postgres_exporter_container_labels_metrics_tls_certResolver: "{{ traefik_certResolver_primary }}"
 prometheus_postgres_exporter_container_labels_metrics_middleware_basic_auth_enabled: "{{ matrix_metrics_exposure_http_basic_auth_enabled }}"
 prometheus_postgres_exporter_container_labels_metrics_middleware_basic_auth_users: "{{ matrix_metrics_exposure_http_basic_auth_users }}"
 
diff --git a/requirements.yml b/requirements.yml
index 936c9a7c8..56d91f9ad 100644
--- a/requirements.yml
+++ b/requirements.yml
@@ -72,7 +72,7 @@
   version: v1.9.1-14
   name: prometheus_node_exporter
 - src: git+https://github.com/mother-of-all-self-hosting/ansible-role-prometheus-postgres-exporter.git
-  version: v0.19.1-0
+  version: v0.19.1-1
   name: prometheus_postgres_exporter
 - src: git+https://github.com/mother-of-all-self-hosting/ansible-role-sable.git
   version: v1.6.0-1
diff --git a/roles/custom/matrix_playbook_migration/tasks/validate_config.yml b/roles/custom/matrix_playbook_migration/tasks/validate_config.yml
index 97ed89e74..51ad7caa9 100644
--- a/roles/custom/matrix_playbook_migration/tasks/validate_config.yml
+++ b/roles/custom/matrix_playbook_migration/tasks/validate_config.yml
@@ -41,7 +41,7 @@
     - {'old': 'matrix_common_after_systemd_service_start_wait_for_timeout_seconds', 'new': 'devture_systemd_service_manager_up_verification_delay_seconds'}
     - {'old': 'matrix_systemd_services_autostart_enabled', 'new': 'devture_systemd_service_manager_services_autostart_enabled'}
     - {'old': 'matrix_prometheus_node_exporter_metrics_proxying_enabled', 'new': '<prometheus_node_exporter_container_labels_traefik_enabled or matrix_metrics_exposure_enabled>'}
-    - {'old': 'matrix_prometheus_postgres_exporter_metrics_proxying_enabled', 'new': '<prometheus_postgres_exporter_container_labels_traefik_enabled or matrix_metrics_exposure_enabled>'}
+    - {'old': 'matrix_prometheus_postgres_exporter_metrics_proxying_enabled', 'new': '<prometheus_postgres_exporter_container_labels_metrics_enabled or matrix_metrics_exposure_enabled>'}
     - {'old': 'matrix_playbook_traefik_certs_dumper_role_enabled', 'new': 'traefik_certs_dumper_enabled'}
     - {'old': 'matrix_playbook_traefik_role_enabled', 'new': 'traefik_enabled'}