diff --git a/src/InsertOneResult.php b/src/InsertOneResult.php
index 8a74ae9c0..e3c8b72dd 100644
--- a/src/InsertOneResult.php
+++ b/src/InsertOneResult.php
@@ -50,7 +50,7 @@ public function getInsertedCount()
      *
      * If the document already an ID prior to insertion (i.e. the driver did not
      * need to generate an ID), this will contain its "_id". Any
-     * driver-generated ID will be an MongoDB\Driver\ObjectID instance.
+     * driver-generated ID will be an MongoDB\BSON\ObjectID instance.
      *
      * @return mixed
      */