diff --git a/app/Commands/LetsEncryptAddCommand.php b/app/Commands/LetsEncryptAddCommand.php
index 9870baf..b7249e3 100644
--- a/app/Commands/LetsEncryptAddCommand.php
+++ b/app/Commands/LetsEncryptAddCommand.php
@@ -12,7 +12,7 @@ use LaravelZero\Framework\Commands\Command;
  *  @author Björn Hase, Tentakelfabrik
  *  @license http://opensource.org/licenses/MIT The MIT License
  *  @link https://gitea.tentakelfabrik.de/Tentakelfabrik/mcp
- *  
+ *
  */
 class LetsEncryptAddCommand extends Command
 {
@@ -39,6 +39,14 @@ class LetsEncryptAddCommand extends Command
     public function handle()
     {
         $domains = $this->argument('domain');
-        exec('certbot --nginx '.implode('-d ', $domains), $output);
+
+        $domainFlags = '';
+
+        foreach($domains as $domain) {
+            $domainFlags .= '-d '.$domain.' ';
+        }
+
+        exec('certbot --nginx '.$domainFlags, $output);
+        $this->line(implode("\n", $output));
     }
 }