diff --git a/README.md b/README.md
index 3436a43..bbd8715 100644
--- a/README.md
+++ b/README.md
@@ -39,3 +39,6 @@ MYSQL_PASSWORD: the password for the MYSQL_USER
 MYSQL_WP_DATABASE: the wordpress database name
 
 EX_PORT: the port to access the wordpress
+
+## nginx configuration file
+The nginx configuration file must be placed in the nginx configuration directory of the host that will make reverse proxy to our site
\ No newline at end of file