diff --git a/scripts/backup b/scripts/backup
index 1f73a36..b2b62a6 100755
--- a/scripts/backup
+++ b/scripts/backup
@@ -6,7 +6,7 @@
 # IMPORT GENERIC HELPERS
 #=================================================
 
-#Keep this path for calling _common.sh inside the execution's context of backup and restore scripts
+# Keep this path for calling _common.sh inside the execution's context of backup and restore scripts
 source ../settings/scripts/_common.sh
 source /usr/share/yunohost/helpers
 
@@ -20,7 +20,7 @@ ynh_abort_if_errors
 #=================================================
 # LOAD SETTINGS
 #=================================================
-ynh_script_progression --message="Loading installation settings..." --weight=1
+ynh_print_info --message="Loading installation settings..."
 
 app=$YNH_APP_INSTANCE_NAME
 
@@ -30,32 +30,40 @@ db_name=$(ynh_app_setting_get --app="$app" --key=db_name)
 phpversion=$(ynh_app_setting_get --app="$app" --key=phpversion)
 
 #=================================================
-# STANDARD BACKUP STEPS
+# DECLARE DATA AND CONF FILES TO BACKUP
+#=================================================
+ynh_print_info --message="Declaring files to be backed up..."
+
+### N.B. : the following 'ynh_backup' calls are only a *declaration* of what needs
+### to be backuped and not an actual copy of any file. The actual backup that
+### creates and fill the archive with the files happens in the core after this
+### script is called. Hence ynh_backups calls takes basically 0 seconds to run.
+
 #=================================================
 # BACKUP THE APP MAIN DIR
 #=================================================
-ynh_script_progression --message="Backing up the main app directory..." --weight=1
 
 ynh_backup --src_path="$final_path"
 
 #=================================================
 # BACKUP THE NGINX CONFIGURATION
 #=================================================
-ynh_script_progression --message="Backing up nginx web server configuration..." --weight=1
 
 ynh_backup --src_path="/etc/nginx/conf.d/$domain.d/$app.conf"
 
 #=================================================
 # BACKUP THE PHP-FPM CONFIGURATION
 #=================================================
-ynh_script_progression --message="Backing up php-fpm configuration..." --weight=1
 
 ynh_backup --src_path="/etc/php/$phpversion/fpm/pool.d/$app.conf"
 
 #=================================================
 # BACKUP THE MYSQL DATABASE
 #=================================================
-ynh_script_progression --message="Backing up the MySQL database..." --weight=3
+ynh_print_info --message="Backing up the MySQL database..."
+
+### (However, things like MySQL dumps *do* take some time to run, though the
+### copy of the generated dump to the archive still happens later)
 
 ynh_mysql_dump_db --database="$db_name" > db.sql
 
@@ -63,4 +71,4 @@ ynh_mysql_dump_db --database="$db_name" > db.sql
 # END OF SCRIPT
 #=================================================
 
-ynh_script_progression --message="Backup script completed for $app. (YunoHost will then actually copy those files to the archive)." --last
+ynh_print_info --message="Backup script completed for $app. (YunoHost will then actually copy those files to the archive)."