diff --git a/content/docs/hosting/nginx.md b/content/docs/hosting/nginx.md
index 4d02f7b..42b61ea 100644
--- a/content/docs/hosting/nginx.md
+++ b/content/docs/hosting/nginx.md
@@ -40,3 +40,15 @@ server {
 }
 ```
 Pour obtenir le certificat ssl il faut stopper le service nginx et lancer sudo certbot certonly --standalone -d example.com
+
+## Installer certbot pour nginx
+
+```
+sudo apt install python-certbot-nginx
+```
+
+utilisation :
+
+```
+sudo certbot run --nginx -d <mon domaine>
+```
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