diff --git a/pages/do.php b/pages/do.php
index 2fe01f9..472c076 100644
--- a/pages/do.php
+++ b/pages/do.php
@@ -42,6 +42,7 @@ if(isset($_SESSION['LOGIN']))
                     file_put_contents($filename, $command."\n");
 
                     system('cat '.$filename.' | socat EXEC:"docker attach '.$container['Id'].'",pty STDIN');
+                    unlink($filename);
                 }
             }
         }