diff --git a/monitoring/icinga2/conf.d/notifications.conf b/monitoring/icinga2/conf.d/notifications.conf
index 66a7e00..036918d 100644
--- a/monitoring/icinga2/conf.d/notifications.conf
+++ b/monitoring/icinga2/conf.d/notifications.conf
@@ -35,7 +35,8 @@
 apply Notification "slack" to Service {
   import "slack-service-notification"
   user_groups = host.vars.notification.slack.groups
-  interval = 1m
+  interval = 10m
   vars.notification_logtosyslog = true
   assign where host.vars.notification.slack
 }
+