diff --git a/docs/extensions.md b/docs/extensions.md
index 740e43721..602398c0d 100644
--- a/docs/extensions.md
+++ b/docs/extensions.md
@@ -3,9 +3,6 @@
 This document describes technical topics related to Scratch 3.0 extension development, including the Scratch 3.0
 extension specification.
 
-For documentation regarding other aspects of Scratch 3.0 extensions see [this Extensions page on the
-wiki](https://github.com/LLK/docs/wiki/Extensions).
-
 ## Types of Extensions
 
 There are four types of extensions that can define everything from the Scratch's core library (such as the "Looks" and
@@ -13,8 +10,6 @@ There are four types of extensions that can define everything from the Scratch's
 
 **Scratch 3.0 does not yet support unofficial extensions.**
 
-For more details, see [this Extensions page on the wiki](https://github.com/LLK/docs/wiki/Extensions).
-
 |                                | Core | Team | Official | Unofficial |
 | ------------------------------ | ---- | ---- | -------- | ---------- |
 | Developed by Scratch Team      | √    | √    | O        | X          |