diff --git a/scripts/change_url b/scripts/change_url
index 4ba8cf7..d50c1a8 100644
--- a/scripts/change_url
+++ b/scripts/change_url
@@ -9,10 +9,12 @@
 source _common.sh
 source /usr/share/yunohost/helpers
 
+#=================================================
+# STANDARD MODIFICATIONS
 #=================================================
 # MODIFY URL IN NGINX CONF
 #=================================================
-ynh_script_progression --message="Updating NGINX web server configuration..." --weight=1
+ynh_script_progression --message="Updating NGINX web server configuration..." --weight=3
 
 ynh_change_url_nginx_config
 
diff --git a/scripts/install b/scripts/install
index 4c348f5..3ec041a 100755
--- a/scripts/install
+++ b/scripts/install
@@ -32,24 +32,18 @@ ynh_script_progression --message="Setting up source files..." --weight=1
 
 ynh_setup_source --dest_dir="$install_dir"
 
-chmod 750 "$install_dir"
 chmod -R o-rwx "$install_dir"
 chown -R "$app:www-data" "$install_dir"
 
 #=================================================
-# PHP-FPM CONFIGURATION
+# SYSTEM CONFIGURATION
 #=================================================
-ynh_script_progression --message="Configuring PHP-FPM..." --weight=1
-
-ynh_add_fpm_config --usage="$fpm_usage" --footprint="$fpm_footprint"
-
-#=================================================
-# NGINX CONFIGURATION
-#=================================================
-ynh_script_progression --message="Configuring NGINX web server..." --weight=1
+ynh_script_progression --message="Adding system configurations related to $app..." --weight=1
 
 ynh_add_nginx_config
 
+ynh_add_fpm_config --usage="$fpm_usage" --footprint="$fpm_footprint"
+
 #=================================================
 # CREATE DATA DIRECTORY
 #=================================================
diff --git a/scripts/remove b/scripts/remove
index cd3d61d..a6a8ac5 100755
--- a/scripts/remove
+++ b/scripts/remove
@@ -10,17 +10,12 @@ source _common.sh
 source /usr/share/yunohost/helpers
 
 #=================================================
-# REMOVE NGINX CONFIGURATION
+# REMOVE SYSTEM CONFIGURATIONS
 #=================================================
-ynh_script_progression --message="Removing NGINX web server configuration..." --weight=1
+ynh_script_progression --message="Removing system configurations related to $app..." --weight=1
 
 ynh_remove_nginx_config
 
-#=================================================
-# REMOVE PHP-FPM CONFIGURATION
-#=================================================
-ynh_script_progression --message="Removing PHP-FPM configuration..." --weight=1
-
 ynh_remove_fpm_config
 
 #=================================================
diff --git a/scripts/restore b/scripts/restore
index 29c368e..6fe4e39 100755
--- a/scripts/restore
+++ b/scripts/restore
@@ -10,14 +10,6 @@
 source ../settings/scripts/_common.sh
 source /usr/share/yunohost/helpers
 
-#=================================================
-# STANDARD RESTORATION STEPS
-#=================================================
-# RESTORE THE NGINX CONFIGURATION
-#=================================================
-
-ynh_restore_file --origin_path="/etc/nginx/conf.d/$domain.d/$app.conf"
-
 #=================================================
 # RESTORE THE APP MAIN DIR
 #=================================================
@@ -25,7 +17,6 @@ ynh_script_progression --message="Restoring the app main directory..." --weight=
 
 ynh_restore_file --origin_path="$install_dir"
 
-chmod 750 "$install_dir"
 chmod -R o-rwx "$install_dir"
 chown -R "$app:www-data" "$install_dir"
 
@@ -36,20 +27,17 @@ ynh_script_progression --message="Restoring the data directory..." --weight=1
 
 ynh_restore_file --origin_path="$data_dir" --not_mandatory
 
-# this will be treated as a security issue.
-chmod 750 "$data_dir"
 chmod -R o-rwx "$data_dir"
 chown -R "$app:www-data" "$data_dir"
 
 #=================================================
-# RESTORE THE PHP-FPM CONFIGURATION
+# RESTORE SYSTEM CONFIGURATIONS
 #=================================================
-ynh_script_progression --message="Restoring the PHP-FPM configuration..." --weight=1
+ynh_script_progression --message="Restoring system configurations related to $app..." --weight=1
 
 ynh_restore_file --origin_path="/etc/php/$phpversion/fpm/pool.d/$app.conf"
 
-# Recreate a dedicated php-fpm config
-ynh_add_fpm_config --usage="$fpm_usage" --footprint="$fpm_footprint" --phpversion="$phpversion"
+ynh_restore_file --origin_path="/etc/nginx/conf.d/$domain.d/$app.conf"
 
 #=================================================
 # GENERIC FINALIZATION
@@ -59,7 +47,7 @@ ynh_add_fpm_config --usage="$fpm_usage" --footprint="$fpm_footprint" --phpversio
 ynh_script_progression --message="Reloading NGINX web server and PHP-FPM..." --weight=1
 
 ynh_systemd_action --service_name="php$phpversion-fpm" --action=reload
-ynh_systemd_action --service_name=nginx --action=reload
+ynh_systemd_action --service_name="nginx" --action=reload
 
 #=================================================
 # END OF SCRIPT
diff --git a/scripts/upgrade b/scripts/upgrade
index 02da7a8..8fdafef 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -67,22 +67,17 @@ fi
 
 chmod 750 "$install_dir"
 chmod -R o-rwx "$install_dir"
-chown -R $app:www-data "$install_dir"
+chown -R "$app:www-data" "$install_dir"
 
 #=================================================
-# PHP-FPM CONFIGURATION
+# REAPPLY SYSTEM CONFIGURATIONS
 #=================================================
-ynh_script_progression --message="Upgrading PHP-FPM configuration..." --weight=1
-
-ynh_add_fpm_config --phpversion=$phpversion --usage=$fpm_usage --footprint=$fpm_footprint
-
-#=================================================
-# NGINX CONFIGURATION
-#=================================================
-ynh_script_progression --message="Upgrading NGINX web server configuration..." --weight=1
+ynh_script_progression --message="Upgrading system configurations related to $app..." --weight=1
 
 ynh_add_nginx_config
 
+ynh_add_fpm_config --phpversion=$phpversion --usage=$fpm_usage --footprint=$fpm_footprint
+
 #=================================================
 # END OF SCRIPT
 #=================================================