diff --git a/docs/extending.md b/docs/extending.md
index ef0ed1ae..2ed0bed0 100644
--- a/docs/extending.md
+++ b/docs/extending.md
@@ -42,8 +42,8 @@ yup.addMethod(yup.date, 'format', parseDateFromFormats);
 
 Note that `addMethod` isn't magic, it mutates the prototype of the passed in schema.
 
-> Note: if you are using TypeScript you also need to adjust the class or interface
-> see the [typescript](./typescript.md) docs for details.
+> Note: if you use TypeScript, you also need to adjust the class or interface.
+> See the [typescript](./../README.md#typescript-integration) docs for details.
 
 ## Creating new Schema types