diff --git a/Classes/Command/AppCommandController.php b/Classes/Command/AppCommandController.php
index 2d50fc8..30d4861 100644
--- a/Classes/Command/AppCommandController.php
+++ b/Classes/Command/AppCommandController.php
@@ -153,7 +153,7 @@ public function isAliveCommand(): void
         if (! $testResult->hasErrors()) {
             $this->outputLine('<success>Application is alive</success>');
             $this->outputLine();
-            $this->quit(1);
+            $this->quit(0);
         } else {
             $this->outputLine('<error>Application is dead</error>');
             $this->outputLine();