diff --git a/src/Command/Middleware/CommandMiddleware.php b/src/Command/Middleware/CommandMiddleware.php
index 126ef44..6869c9a 100644
--- a/src/Command/Middleware/CommandMiddleware.php
+++ b/src/Command/Middleware/CommandMiddleware.php
@@ -115,7 +115,7 @@ protected function outputWithTime($message, $appendTab = false)
     /**
      * @throws \Exception
      */
-    protected function readYamlFile($yamlFileName): iterable
+    protected function readYamlFile($yamlFileName): array
     {
         $results = (new Parser())->parse($this->readFile($yamlFileName));