diff --git a/cli/src/Command/BaseLoop.php b/cli/src/Command/BaseLoop.php
index 7251622..5c18877 100644
--- a/cli/src/Command/BaseLoop.php
+++ b/cli/src/Command/BaseLoop.php
@@ -40,7 +40,11 @@ class BaseLoop extends Console\Command\Command
         // wait for next minute
         $now = new DateTimeImmutable();
         $nextMinute = new DateTimeImmutable($now->format('Y-m-d H:i:00'));
-        $nextMinute->add(new \DateInterval('PT1M'));
+        $nextMinute = $nextMinute->add(new \DateInterval('PT1M'));
+        $this->logger->debug('Wait', [
+            'now' => $now->format('Y-m-d H:i:s.u'),
+            'nextMinute' => $nextMinute->format('Y-m-d H:i:s.u'),
+        ]);
         $diff = $nextMinute->getTimestamp() - $now->getTimestamp();
         if ($diff > 0) {
             $output->writeln("Waiting {$diff} seconds...");