diff --git a/cli/src/Service/Schedule.php b/cli/src/Service/Schedule.php
index a902856..efd7ff2 100644
--- a/cli/src/Service/Schedule.php
+++ b/cli/src/Service/Schedule.php
@@ -19,7 +19,7 @@ class Schedule
         $commands = [];
         foreach ($schedule as $line) {
             $line = trim($line);
-            if ($line === '') {
+            if (trim($line) === '' or str_starts_with('#', $line)) {
                 continue;
             }
             $data = $this->parseCommandLine($line);