diff --git a/users-backup.sh b/users-backup.sh
new file mode 100755
index 0000000..86ba977
--- /dev/null
+++ b/users-backup.sh
@@ -0,0 +1,25 @@
+#!/bin/bash
+# Backup /mnt/misc/alvis and /mnt/misc/liza to /mnt/backups/users/
+# Runs every 3 days via root crontab.
+# Notifies Zabbix (item users.backup.ts, id 70379 on AgapHost) after success.
+
+set -euo pipefail
+
+DEST=/mnt/backups/users
+
+mkdir -p "$DEST/alvis" "$DEST/liza"
+
+rsync -a --delete /mnt/misc/alvis/ "$DEST/alvis/"
+rsync -a --delete /mnt/misc/liza/ "$DEST/liza/"
+
+echo "$(date): Backup complete."
+
+# Notify Zabbix (token stored in /root/.zabbix_token)
+if [[ -f /root/.zabbix_token ]]; then
+  ZABBIX_TOKEN=$(cat /root/.zabbix_token)
+  curl -s -X POST http://localhost:81/api_jsonrpc.php \
+    -H "Content-Type: application/json" \
+    -H "Authorization: Bearer $ZABBIX_TOKEN" \
+    -d "{\"jsonrpc\":\"2.0\",\"method\":\"history.push\",\"id\":1,\"params\":{\"itemid\":\"70379\",\"value\":\"$(date '+%Y-%m-%d %H:%M')\"}}" > /dev/null \
+    && echo "Zabbix notified."
+fi