diff --git a/coreos-config/roles/compose_project/templates/prometheus/alertmanager.yml b/coreos-config/roles/compose_project/templates/prometheus/alertmanager.yml
index 06f4ce0..c27a051 100644
--- a/coreos-config/roles/compose_project/templates/prometheus/alertmanager.yml
+++ b/coreos-config/roles/compose_project/templates/prometheus/alertmanager.yml
@@ -3,7 +3,7 @@ global:
 
 route:
   group_by: ['alertname']
-  group_wait: 30s
+  group_wait: 5s
   group_interval: 5m
   repeat_interval: 1h
   receiver: 'matrix-monitoring'