diff --git a/readme.md b/readme.md
index 09c7b26..9ea05b6 100644
--- a/readme.md
+++ b/readme.md
@@ -16,6 +16,7 @@ git clone -o figli https://figureslibres.io/gogs/bachir/d8-starterkit-profile.gi
 ```
 
 ### include the profile's composer file to the main drupal's composer file
+in composer.js replace
 ```
 "merge-plugin": {
     "include": [
@@ -26,7 +27,7 @@ git clone -o figli https://figureslibres.io/gogs/bachir/d8-starterkit-profile.gi
     "merge-extra": false
 }
 ```
-become
+by
 ```
 "merge-plugin": {
     "include": [
@@ -35,7 +36,7 @@ become
     ],
     "recurse": true,
     "replace": false,
-    "merge-extra": false
+    "merge-extra": true
 }
 ```
 
@@ -45,5 +46,15 @@ cd ../
 composer update
 ```
 
+### sites/default setup
+```
+mkdir -p sites/default/files
+cp sites/default/default.settings.php sites/default/settings.php
+chgrp -R www-data sites/default/files
+chgrp -R www-data sites/default/settings.php
+chmod g+r sites/default/files
+chmod g+r sites/default/settings.php
+```
+
 ### run drupal install as usual
 by accessing your site and choosing the figli_starter_kit profile