diff --git a/HowtoPHP.md b/HowtoPHP.md
index 629f0c86..de91e005 100644
--- a/HowtoPHP.md
+++ b/HowtoPHP.md
@@ -233,6 +233,8 @@ open_basedir = /home
 disable_functions = exec, shell-exec, system, passthru, putenv, popen
 ~~~
 
+Le fichier `/etc/php/7.3/fpm/conf.d/zzz-evolinux-custom.ini` contient nos optimisations spécifiques.
+
 ### Configuration FPM
 
 Voici les directives de base :