diff --git a/encoder/firmware.php b/encoder/firmware.php
index 51dbc2c..8f5edc0 100755
--- a/encoder/firmware.php
+++ b/encoder/firmware.php
@@ -9,7 +9,7 @@ https://github.com/shreebhattji/Urmi/blob/main/licence.md
 */
 
 exec("sudo chmod 444 /sys/class/dmi/id/product_uuid");
-$version = "12.01";
+$version = "12.11";
 
 function fail(string $msg): never
 {
diff --git a/encoder/request_cert.php b/encoder/request_cert.php
index 3180811..bd0714e 100755
--- a/encoder/request_cert.php
+++ b/encoder/request_cert.php
@@ -132,7 +132,7 @@ foreach ($domains as $d) {
 $certbot = "/usr/bin/certbot";
 exec("sudo cp /var/www/default_nginx_site /etc/nginx/sites-available/default");
 exec("sudo sed -i 's/ _;/ " . escapeshellarg($domain) . ";/g' /etc/nginx/sites-available/default");
-$cmd = "sudo $certbot certonly --nginx --agree-tos --non-interactive --email "
+$cmd = "sudo $certbot --nginx --agree-tos --non-interactive --email "
     . escapeshellarg($email)
     . " $dargs";