diff --git a/src/Illuminate/Cache/Repository.php b/src/Illuminate/Cache/Repository.php
index 3814ccec3649..af09dd6cdbc0 100755
--- a/src/Illuminate/Cache/Repository.php
+++ b/src/Illuminate/Cache/Repository.php
@@ -43,7 +43,7 @@ class Repository implements ArrayAccess, CacheContract
     /**
      * The event dispatcher implementation.
      *
-     * @var \Illuminate\Contracts\Events\Dispatcher
+     * @var \Illuminate\Contracts\Events\Dispatcher|null
      */
     protected $events;
 
@@ -661,7 +661,7 @@ protected function event($event)
     /**
      * Get the event dispatcher instance.
      *
-     * @return \Illuminate\Contracts\Events\Dispatcher
+     * @return \Illuminate\Contracts\Events\Dispatcher|null
      */
     public function getEventDispatcher()
     {