diff --git a/scripts/backup b/scripts/backup
index 6d93a53..d25c766 100644
--- a/scripts/backup
+++ b/scripts/backup
@@ -29,6 +29,7 @@ app=$YNH_APP_INSTANCE_NAME
 
 final_path=$(ynh_app_setting_get $app final_path)
 domain=$(ynh_app_setting_get $app domain)
+dbname=$(ynh_app_setting_get $app dbname)
 
 #=================================================
 # STANDARD BACKUP STEPS
@@ -39,7 +40,7 @@ domain=$(ynh_app_setting_get $app domain)
 pushd $final_path
 mkdir mongo_backup
 pushd mongo_backup
-mongodump
+mongodump --db $dbname
 popd
 popd