diff --git a/HowtoPHP.md b/HowtoPHP.md
index 25369625..b0646cc8 100644
--- a/HowtoPHP.md
+++ b/HowtoPHP.md
@@ -245,6 +245,7 @@ chroot = /home/foo
 access.log = log/$pool.access.log
 ~~~
 
+Pour slowlog, lire <https://serverpilot.io/docs/how-to-read-the-php-slow-request-log>
 
 #### Configuration FPM avec Nginx