diff --git a/roles/isc-dhcp-server/tasks/main.yml b/roles/isc-dhcp-server/tasks/main.yml
index 93b347e..e198163 100644
--- a/roles/isc-dhcp-server/tasks/main.yml
+++ b/roles/isc-dhcp-server/tasks/main.yml
@@ -54,7 +54,7 @@
     # Do not change this name or idempotence *might* be lost.
     name: dhcp-re2o-service
     cron_file: re2o-services
-    minute: "*"
+    minute: "*/2"
     hour: "*"
     day: "*"
     weekday: "*"