diff --git a/config/cors.php b/config/cors.php
index 5c9de897..558369dc 100644
--- a/config/cors.php
+++ b/config/cors.php
@@ -25,9 +25,9 @@
 
     'allowed_headers' => ['*'],
 
-    'exposed_headers' => false,
+    'exposed_headers' => [],
 
-    'max_age' => false,
+    'max_age' => 0,
 
     'supports_credentials' => false,