diff --git a/ServiceProvider.php b/ServiceProvider.php
index 8a217871c..d2e707bc2 100755
--- a/ServiceProvider.php
+++ b/ServiceProvider.php
@@ -9,7 +9,7 @@ abstract class ServiceProvider
     /**
      * The application instance.
      *
-     * @var \Illuminate\Foundation\Application
+     * @var \Illuminate\Contracts\Foundation\Application|\Illuminate\Foundation\Application
      */
     protected $app;
 
@@ -37,7 +37,7 @@ abstract class ServiceProvider
     /**
      * Create a new service provider instance.
      *
-     * @param  \Illuminate\Foundation\Application  $app
+     * @param  \Illuminate\Contracts\Foundation\Application|\Illuminate\Foundation\Application  $app
      * @return void
      */
     public function __construct($app)