From 7fc5ced3af3380ffec60787a508a7a049180d194 Mon Sep 17 00:00:00 2001
From: Stefan VanBuren <vanburenstefan@gmail.com>
Date: Thu, 6 Sep 2018 16:50:31 -0400
Subject: [PATCH] Update link to index options

---
 docs/guide/defining-documents.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/guide/defining-documents.rst b/docs/guide/defining-documents.rst
index 366d12c7..06666022 100644
--- a/docs/guide/defining-documents.rst
+++ b/docs/guide/defining-documents.rst
@@ -538,7 +538,7 @@ There are a few top level defaults for all indexes that can be set::
 
 
 :attr:`index_options` (Optional)
-    Set any default index options - see the `full options list <http://docs.mongodb.org/manual/reference/method/db.collection.ensureIndex/#db.collection.ensureIndex>`_
+    Set any default index options - see the `full options list <https://docs.mongodb.com/manual/reference/method/db.collection.createIndex/#ensureindex-options>`_
 
 :attr:`index_background` (Optional)
     Set the default value for if an index should be indexed in the background