diff --git a/src/Commands/SetupTestDb.php b/src/Commands/SetupTestDb.php
index fc9cd2c..b06b534 100644
--- a/src/Commands/SetupTestDb.php
+++ b/src/Commands/SetupTestDb.php
@@ -118,6 +118,6 @@ private function db()
      */
     private function fileSystem()
     {
-        return $this->laravel['file'];
+        return $this->laravel['files'];
     }
 }