diff --git a/HowtoCacti.md b/HowtoCacti.md
index 30cba8a6..39157d47 100644
--- a/HowtoCacti.md
+++ b/HowtoCacti.md
@@ -1,5 +1,15 @@
-# Howto Cacti
+---
+categories: web network
+title: Howto Cacti
+...
 
+* Documentation : <https://docs.cacti.net/>
+
+## Installation
+
+~~~
+apt install cacti
+~~~
 
 ## FAQ