diff --git a/HowtoSudo.md b/HowtoSudo.md
index ed7c4935..9fc0329f 100644
--- a/HowtoSudo.md
+++ b/HowtoSudo.md
@@ -1,6 +1,6 @@
 ---
 title: Howto sudo
-categories: système
+categories: system
 ...
 
 * Documentation : <https://www.sudo.ws/readme.html>