diff --git a/README.md b/README.md
index 3f6f371..4e79b4f 100644
--- a/README.md
+++ b/README.md
@@ -28,6 +28,13 @@ submodules :
 - https://figureslibres.io/gitea/bachir/drupal-caravane
 - https://figureslibres.io/gitea/bachir/nuxt-caravane
 
+
+## touch log file
+```
+touch log/nginx/error.log
+touch log/nginx/caravane/error.log
+```
+
 ### setup /sites/default/settings.php
 
 ```cp -r ressources/api/* api/src/web/sites/default/```