diff --git a/Blogs-and-tutorials.md b/Blogs-and-tutorials.md
index 1cebde6e..4e6487b9 100644
--- a/Blogs-and-tutorials.md
+++ b/Blogs-and-tutorials.md
@@ -106,6 +106,7 @@ Here are some blogs that may help you:
 1. https://howto.biapy.com/fr/debian-gnu-linux/systeme/logiciels/installer-le-client-certbot-lets-encrypt-acme-sh-sur-debian
 1. https://www.thelinuxfr.org/lets-encrypt-acme-sh-debian-nginx/
 1. https://jereze.com/fr/snippets/letsencrypt-acme-no-root
+1. https://kb.virtubox.net/fr/knowledgebase/obtenir-installer-certificat-ssl-wildcard-acme-sh-nginx/
 
 ## Russian
 1. http://wpb.1gb.ru/2016/08/27/%D1%83%D1%81%D1%82%D0%B0%D0%BD%D0%BE%D0%B2%D0%BA%D0%B0-https-%D0%B4%D0%BB%D1%8F-%D1%81%D0%B0%D0%B9%D1%82%D0%B0-letsencrypt-ssl-%D1%81%D0%B5%D1%80%D1%82%D0%B8%D1%84%D0%B8%D0%BA%D0%B0%D1%82-nginx-debian/