diff --git a/Services/updateRootHints.service b/Services/updateRootHints.service
new file mode 100644
index 0000000..10f0902
--- /dev/null
+++ b/Services/updateRootHints.service
@@ -0,0 +1,6 @@
+[Unit]
+Description=Run update DNS root hints montly
+
+[Service]
+Type=oneshot
+ExecStart = /bin/bash /home/bruno/dns_update_rootHints.sh
diff --git a/Services/updateRootHints.timer b/Services/updateRootHints.timer
new file mode 100644
index 0000000..d98bb75
--- /dev/null
+++ b/Services/updateRootHints.timer
@@ -0,0 +1,9 @@
+[Unit]
+Description=Run update DNS root hints montly
+
+[Timer]
+OnCalendar=monthly
+Persistent=true
+
+[Install]
+WantedBy=timers.target