diff --git a/config/cache.php b/config/cache.php
index 7d5976ed..9473acc9 100644
--- a/config/cache.php
+++ b/config/cache.php
@@ -27,7 +27,7 @@
     | same cache driver to group types of items stored in your caches.
     |
     | Supported drivers: "apc", "array", "database", "file",
-    |            "memcached", "redis", "dynamodb"
+    |            "memcached", "redis", "dynamodb", "null"
     |
     */