diff --git a/docs/reference/utils/utils.md b/docs/reference/utils/utils.md
index 1c77f28f0..8864df7e8 100644
--- a/docs/reference/utils/utils.md
+++ b/docs/reference/utils/utils.md
@@ -11,6 +11,7 @@ import {
 Utility functions that ship with Slate that may be useful for certain use cases.
 
 - [`findDOMNode`](#finddomnode)
+- [`resetKeyGenerator`](#resetkeygenerator)
 - [`setKeyGenerator`](#setkeygenerator)
 
 
@@ -21,6 +22,11 @@ Utility functions that ship with Slate that may be useful for certain use cases.
 
 Allows you to find the DOM node for a Slate [`Node`](../models/node.md) by passing its `key` string. Modelled after React's built-in `findDOMNode` helper.
 
+### `resetKeyGenerator`
+`resetkeygenerator() => Void`
+
+Resets Slate's internal key generating function to its default state. This is useful for server-side rendering, or anywhere you want to ensure fresh, deterministic creation of keys.
+
 ### `setKeyGenerator`
 `setKeyGenerator(generator: Function) => Void`