diff --git a/pages/mydoc/mydoc_backup.md b/pages/mydoc/mydoc_backup.md
index 2db549b..398a247 100644
--- a/pages/mydoc/mydoc_backup.md
+++ b/pages/mydoc/mydoc_backup.md
@@ -29,7 +29,7 @@ backup di config, data, themes, and custom-apps
     #zip -r /home/backups_dispensa/data-nextcloud_$(date +%Y%m%d%H%M).zip /var/app
 
 backup del db
-    docker exec -i nextcloud-mariadb mysqldump --single-transaction -u [username] -p[password] [db_name] > /home/backups_dispensa/nextcloud-sqlbkp_`date +"%Y%m%d"`.bak
+    docker exec -i nextcloud-mariadb mysqldump --single-transaction -u [username] -p[password] [db_name] > /home/backups_dispensa/nextcloud-sqlbkp_$(date +%Y%m%d%H%M).bak
 
 ### Sul proprio PC
 scaricare il backup del db