diff --git a/scripts/upgrade b/scripts/upgrade
index 7a7f503..b54e713 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -12,7 +12,7 @@ source /usr/share/yunohost/helpers
 #=================================================
 # LOAD SETTINGS
 #=================================================
-ynh_script_progression --message="Loading installation settings..." --time --weight=1
+ynh_script_progression --message="Loading installation settings..." --weight=1
 
 app=$YNH_APP_INSTANCE_NAME
 
@@ -43,7 +43,7 @@ upgrade_type=$(ynh_check_app_version_changed)
 #=================================================
 # ENSURE DOWNWARD COMPATIBILITY
 #=================================================
-ynh_script_progression --message="Ensuring downward compatibility..." --time --weight=1
+ynh_script_progression --message="Ensuring downward compatibility..." --weight=1
 
 #
 # N.B. : the followings setting migrations snippets are provided as *EXAMPLES*
@@ -69,7 +69,7 @@ ynh_script_progression --message="Ensuring downward compatibility..." --time --w
 #=================================================
 # BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
 #=================================================
-ynh_script_progression --message="Backing up the app before upgrading (may take a while)..." --time --weight=1
+ynh_script_progression --message="Backing up the app before upgrading (may take a while)..." --weight=7
 
 # Backup the current version of the app
 ynh_backup_before_upgrade
@@ -85,7 +85,7 @@ ynh_abort_if_errors
 #=================================================
 # STOP SYSTEMD SERVICE
 #=================================================
-ynh_script_progression --message="Stopping a systemd service..." --time --weight=1
+ynh_script_progression --message="Stopping a systemd service..." --weight=1
 
 ynh_systemd_action --service_name=$app --action="stop"
 
@@ -103,7 +103,7 @@ fi
 #=================================================
 # NGINX CONFIGURATION
 #=================================================
-ynh_script_progression --message="Upgrading NGINX web server configuration..." --time --weight=1
+ynh_script_progression --message="Upgrading NGINX web server configuration..." --weight=2
 
 # Create a dedicated NGINX config
 ynh_add_nginx_config
@@ -111,14 +111,14 @@ ynh_add_nginx_config
 #=================================================
 # UPGRADE DEPENDENCIES
 #=================================================
-ynh_script_progression --message="Upgrading dependencies..." --time --weight=1
+ynh_script_progression --message="Upgrading dependencies..." --time --weight=11
 
 ynh_install_app_dependencies $pkg_dependencies
 
 #=================================================
 # CREATE DEDICATED USER
 #=================================================
-ynh_script_progression --message="Making sure dedicated system user exists..." --time --weight=1
+ynh_script_progression --message="Making sure dedicated system user exists..." --weight=1
 
 # Create a dedicated user (if not existing)
 ynh_system_user_create --username="$app" --home_dir="$final_path" --use_shell
@@ -128,7 +128,7 @@ ynh_system_user_create --username="$app" --home_dir="$final_path" --use_shell
 #=================================================
 # SETUP SYSTEMD
 #=================================================
-ynh_script_progression --message="Upgrading systemd configuration..." --time --weight=1
+ynh_script_progression --message="Upgrading systemd configuration..." --weight=3
 
 # Create a dedicated systemd config
 start_file="$final_path/env/bin/$app"
@@ -171,27 +171,27 @@ chown -R root: $final_path
 #=================================================
 # INTEGRATE SERVICE IN YUNOHOST
 #=================================================
-ynh_script_progression --message="Integrating service in YunoHost..." --time --weight=1
+ynh_script_progression --message="Integrating service in YunoHost..." --weight=1
 
 yunohost service add $app --log_type systemd --description "this is mopidy, a music server"
 #=================================================
 # START SYSTEMD SERVICE
 #=================================================
-ynh_script_progression --message="Starting a systemd service..." --time --weight=1
+ynh_script_progression --message="Starting a systemd service..." --weight=1
 
 ynh_systemd_action --service_name=$app --action="start"
 
 #=================================================
 # RELOAD NGINX
 #=================================================
-ynh_script_progression --message="Reloading NGINX web server..." --time --weight=1
+ynh_script_progression --message="Reloading NGINX web server..." --weight=1
 
 ynh_systemd_action --service_name=nginx --action=reload
 
 #=================================================
 # PROVIDE ADDITIONAL SHELL COMAND 
 #=================================================
-ynh_script_progression --message="Provide additional shell comand..." --time --weight=1
+ynh_script_progression --message="Provide additional shell comand..." --weight=1
 
 cp -a ../sources/extra_files/mopidyctl "$cmd_file"
 ynh_replace_string --match_string="__APP__"         --replace_string=$app        --target_file="$cmd_file"
@@ -203,7 +203,7 @@ chmod +x "$cmd_file"
 #=================================================
 # SCAN LOCAL MEDIA DIRECTORY
 #=================================================
-ynh_script_progression --message="Scan local media directory..." --weight=1
+ynh_script_progression --message="Scan local media directory..." --weight=3
 
 "$cmd_file" local scan