diff --git a/systemd-templates/dns-update.timer b/systemd-templates/dns-update.timer
index d8eb1f2..4813cea 100644
--- a/systemd-templates/dns-update.timer
+++ b/systemd-templates/dns-update.timer
@@ -2,7 +2,7 @@
 Description=Run DNS update every 30 minutes
 
 [Timer]
-OnBootSec=1min
+OnBootSec=5min
 OnUnitActiveSec=30min
 
 [Install]