diff --git a/docs/example-advanced.nginx.conf b/docs/example-advanced.nginx.conf
index 556829935..00bec9369 100644
--- a/docs/example-advanced.nginx.conf
+++ b/docs/example-advanced.nginx.conf
@@ -8,6 +8,21 @@
 #   installation (http server by the Nodejs process). If you are using CryptPad
 #   in production and require professional support please contact sales@cryptpad.fr
 
+server {
+    listen 80;
+    listen [::]:80;
+    server_name your-main-domain.com your-sandbox-domain.com;
+
+    access_log /dev/null;
+    error_log /dev/null emerg;
+
+    # Let's Encrypt webroot
+    include letsencrypt-webroot;
+
+    # Redirect all HTTP requests to HTTPS with a 301 Moved Permanently response.
+    return 301 https://$host$request_uri;
+}
+
 server {
     listen 443 ssl;
     listen [::]:443 ssl;
diff --git a/docs/example.nginx.conf b/docs/example.nginx.conf
index dd61615a1..eae30310a 100644
--- a/docs/example.nginx.conf
+++ b/docs/example.nginx.conf
@@ -8,6 +8,21 @@
 #   installation (http server by the Nodejs process). If you are using CryptPad
 #   in production and require professional support please contact sales@cryptpad.fr
 
+server {
+    listen 80;
+    listen [::]:80;
+    server_name your-main-domain.com your-sandbox-domain.com;
+
+    access_log /dev/null;
+    error_log /dev/null emerg;
+
+    # Let's Encrypt webroot
+    include letsencrypt-webroot;
+
+    # Redirect all HTTP requests to HTTPS with a 301 Moved Permanently response.
+    return 301 https://$host$request_uri;
+}
+
 server {
     listen 443 ssl;
     listen [::]:443 ssl;