diff --git a/scripts/install b/scripts/install
index 492187c..b367332 100644
--- a/scripts/install
+++ b/scripts/install
@@ -173,7 +173,8 @@ ynh_use_logrotate --logfile=$final_path/app/data/_data_/_default_/logs/fail2ban/
 # Set permissions to app files
 find $final_path/. -type d -exec chmod 755 {} \;
 find $final_path/. -type f -exec chmod 644 {} \;
-chown -R $app: $final_path
+chmod -R o-rwx $final_path
+chown -R $app:www-data $final_path
 
 #=================================================
 # SETUP FAIL2BAN
diff --git a/scripts/remove b/scripts/remove
index b3b3237..1bd247c 100644
--- a/scripts/remove
+++ b/scripts/remove
@@ -41,7 +41,7 @@ ynh_remove_app_dependencies
 #=================================================
 # REMOVE APP MAIN DIR
 #=================================================
-ynh_script_progression --message="Removing the app main directory..."
+ynh_script_progression --message="Removing the app main directory..." --weight=1
 
 # Remove the app directory securely
 ynh_secure_remove --file="$final_path"
@@ -49,7 +49,7 @@ ynh_secure_remove --file="$final_path"
 #=================================================
 # REMOVE NGINX CONFIGURATION
 #=================================================
-ynh_script_progression --message="Removing NGINX web server configuration..."
+ynh_script_progression --message="Removing NGINX web server configuration..." --weight=1
 
 # Remove the dedicated NGING config
 ynh_remove_nginx_config
@@ -65,7 +65,7 @@ ynh_remove_fpm_config
 #=================================================
 # REMOVE LOGROTATE CONFIGURATION
 #=================================================
-ynh_script_progression --message="Removing logrotate configuration..."
+ynh_script_progression --message="Removing logrotate configuration..." --weight=1
 
 # Remove the app-specific logrotate config
 ynh_remove_logrotate
@@ -83,7 +83,7 @@ ynh_remove_fail2ban_config
 #=================================================
 # REMOVE GPG KEY
 #=================================================
-ynh_script_progression --message="Removing GPG key"
+ynh_script_progression --message="Removing GPG key" --weight=1
 
 gpg --batch --delete-key --yes Rainloop
 
diff --git a/scripts/restore b/scripts/restore
index beb2a80..290b2ce 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -76,7 +76,8 @@ ynh_system_user_create --username=$app
 #=================================================
 
 # Restore permissions on app files
-chown -R $app: $final_path
+chmod -R o-rwx $final_path
+chown -R $app:www-data $final_path
 
 #=================================================
 # RESTORE THE PHP-FPM CONFIGURATION
diff --git a/scripts/upgrade b/scripts/upgrade
index 26e3e1e..b670943 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -31,7 +31,7 @@ upgrade_type=$(ynh_check_app_version_changed)
 #=================================================
 # ENSURE DOWNWARD COMPATIBILITY
 #=================================================
-ynh_script_progression --message="Ensuring downward compatibility..."
+ynh_script_progression --message="Ensuring downward compatibility..." --weight=1
 
 # If db_name doesn't exist, create it
 if [ -z "$db_name" ]; then
@@ -136,7 +136,7 @@ ynh_add_fpm_config
 #=================================================
 # UPDATE SSO AND PGP
 #=================================================
-ynh_script_progression --message="Upgrading Rainloop configuration..."
+ynh_script_progression --message="Upgrading Rainloop configuration..." --weight=2
 
 # Upgrade time_offset value for fail2ban
 # FIXME Temporary fix for rainloop, waiting for https://github.com/YunoHost/yunohost/pull/752 to be released.
@@ -168,7 +168,8 @@ ynh_use_logrotate --logfile=$final_path/app/data/_data_/_default_/logs/fail2ban/
 #=================================================
 
 # Set permissions on app files
-chown -R $app: $final_path
+chmod -R o-rwx $final_path
+chown -R $app:www-data $final_path
 find $final_path/. -type d -exec chmod 755 {} \;
 find $final_path/. -type f -exec chmod 644 {} \;