diff --git a/tasks/cron.yml b/tasks/cron.yml
index 65c2f5b..90b2627 100644
--- a/tasks/cron.yml
+++ b/tasks/cron.yml
@@ -2,5 +2,5 @@
   cron:
     user: root
     name: "ansible provision"
-    minute: "*/10"
+    minute: "*/30"
     job: "/usr/bin/ansible-pull -o -U https://gitea.romerozone.top/robert/ansible_pull_master.git > /var/log/ansible-pull.log 2>&1"