diff --git a/src/Illuminate/Support/Manager.php b/src/Illuminate/Support/Manager.php
index e5f832d79428..f8ae0729b16f 100755
--- a/src/Illuminate/Support/Manager.php
+++ b/src/Illuminate/Support/Manager.php
@@ -175,6 +175,8 @@ public function setContainer(Container $container)
     public function forgetDrivers()
     {
         $this->drivers = [];
+
+        return $this;
     }
 
     /**