diff --git a/ansible/services/grafana/provisioning/alerting/notification-policy.yml b/ansible/services/grafana/provisioning/alerting/notification-policy.yml
index 9b4a6d4..0ef3d8e 100644
--- a/ansible/services/grafana/provisioning/alerting/notification-policy.yml
+++ b/ansible/services/grafana/provisioning/alerting/notification-policy.yml
@@ -1,3 +1,4 @@
+---
 apiVersion: 1
 
 # Notification routing policy.
diff --git a/ansible/services/prometheus/prometheus.yml b/ansible/services/prometheus/prometheus.yml
index a42df80..e85a017 100644
--- a/ansible/services/prometheus/prometheus.yml
+++ b/ansible/services/prometheus/prometheus.yml
@@ -11,12 +11,9 @@ global:
 alerting:
   alertmanagers:
     - static_configs:
-        - targets:
-            # - alertmanager:9093
+        - targets: []
 
-rule_files:
-    # - "first_rules.yml"
-    # - "second_rules.yml"
+rule_files: []
 
 scrape_configs:
   - job_name: "prometheus"