diff --git a/docs/Configuration.md b/docs/Configuration.md
index 9832ebb4d421..85ec47c164d4 100644
--- a/docs/Configuration.md
+++ b/docs/Configuration.md
@@ -921,8 +921,6 @@ beforeAll(() => {
 });
 ```
 
-_Note: Jest comes with JSDOM@11 by default. Due to JSDOM 12 and newer dropping support for Node 6, Jest is unable to upgrade for the time being. However, you can install a custom `testEnvironment` with whichever version of JSDOM you want. E.g. [jest-environment-jsdom-thirteen](https://www.npmjs.com/package/jest-environment-jsdom-thirteen), which has JSDOM@13._
-
 ### `testEnvironmentOptions` [Object]
 
 Default: `{}`