diff --git a/app/Commands/LetsEncryptInstallCommand.php b/app/Commands/LetsEncryptInstallCommand.php
index dd2ba1e..311cd90 100644
--- a/app/Commands/LetsEncryptInstallCommand.php
+++ b/app/Commands/LetsEncryptInstallCommand.php
@@ -42,21 +42,21 @@ class LetsEncryptInstallCommand extends Command
 
         $output = [];
         exec('apt update 2>&1', $output);
-        exec('apt install software-properties-common 2>&1', $output);
+        exec('apt install -y software-properties-common 2>&1', $output);
 
         // @TODO apt add a Warning for no good, in a later version output will be scanned for helpfull infos
         $this->line(implode("\n", Install::filterAptMessages($output)));
 
         $output = [];
-        exec('add-apt-repository universe 2>&1', $output);
-        exec('add-apt-repository ppa:certbot/certbot 2>&1', $output);
+        exec('add-apt-repository -y universe 2>&1', $output);
+        exec('add-apt-repository -y ppa:certbot/certbot 2>&1', $output);
 
         // @TODO apt add a Warning for no good, in a later version output will be scanned for helpfull infos
         $this->line(implode("\n", Install::filterAptMessages($output)));
 
         $output = [];
         exec('apt update 2>&1', $output);
-        exec('apt install certbot python3-certbot-nginx 2>&1', $output);
+        exec('apt install -y certbot python3-certbot-nginx 2>&1', $output);
 
         // @TODO apt add a Warning for no good, in a later version output will be scanned for helpfull infos
         $this->line(implode("\n", Install::filterAptMessages($output)));