diff --git a/README.md b/README.md
index a96f3d8..74cb540 100644
--- a/README.md
+++ b/README.md
@@ -28,6 +28,8 @@ Installer NodeJS version 16, depuis les dépots nodesource.com
 curl -sL https://deb.nodesource.com/setup_16.x | bash -
 ```
 
+To later modify the node version, use the `/etc/apt/sources.list.d/nodesource.list` file.
+
 Mettre à jour les dépôts
 
 ```