diff --git a/src/ChildProcess.php b/src/ChildProcess.php
index ff80a077..92472fdd 100644
--- a/src/ChildProcess.php
+++ b/src/ChildProcess.php
@@ -81,6 +81,8 @@ public function artisan(string|array $cmd, string $alias, ?array $env = null, ?b
     {
         $cmd = ['artisan', ...(array) $cmd];
 
+        $env = array_merge($_ENV, $env ?? []);
+
         return $this->php($cmd, $alias, env: $env, persistent: $persistent);
     }