diff --git a/metadata/service/alertmanager/container.yml b/metadata/service/alertmanager/container.yml
index 1fcf610..8335969 100644
--- a/metadata/service/alertmanager/container.yml
+++ b/metadata/service/alertmanager/container.yml
@@ -11,29 +11,37 @@
         global:
           resolve_timeout: 5m
         route:
-          group_by: ['alertname', 'region', 'service']
+          group_by: ['region', 'service']
           group_wait: 60s
           group_interval: 5m
           repeat_interval: 3h
           receiver: HTTP-notification
-        inhibit_rules:
-          - source_match:
+        inhibit_rule:
+          InhibitCriticalWhenDown:
+            enabled: true
+            source_match:
               severity: 'down'
             target_match:
               severity: 'critical'
             equal: ['region', 'service']
-          - source_match:
+          InhibitWarningWhenDown:
+            enabled: true
+            source_match:
               severity: 'down'
             target_match:
               severity: 'warning'
             equal: ['region', 'service']
-          - source_match:
+          InhibitWarningWhenCritical:
+            enabled: true
+            source_match:
               severity: 'critical'
             target_match:
               severity: 'warning'
             equal: ['alertname', 'region', 'service']
-        receivers:
-          - name: 'HTTP-notification'
+        receiver:
+          HTTP-notification:
+            enabled: true
             webhook_configs:
-              - url: http://127.0.0.1
+              localhost:
+                url: http://127.0.0.1
                 send_resolved: true