diff --git a/roles/prometheus/templates/alertmanager.yml.j2 b/roles/prometheus/templates/alertmanager.yml.j2
index 1c4e38b1fa6f45616f24a8b4147d93146b272c59..73083d678af7063e846d0f82609196808422edaa 100644
--- a/roles/prometheus/templates/alertmanager.yml.j2
+++ b/roles/prometheus/templates/alertmanager.yml.j2
@@ -10,7 +10,7 @@ route:
   group_by: ['instance', 'severity']
   group_wait: 30s
   group_interval: 5m
-  repeat_interval: 1h
+  repeat_interval: 24h
   receiver: 'devops'
 
 receivers: