diff --git a/index.md b/index.md
index 0d1db6465..dcd6cea56 100644
--- a/index.md
+++ b/index.md
@@ -40,7 +40,7 @@ tags: [allonge]
* [The Rebellion Imperative](https://vimeo.com/53265664) [1:12:58]
* The Art of the JavaScript Metaobject Protocol
* [Part I: Combinators](http://vimeo.com/97408202) [54:55]
- * [Part II: Metaobjects](http://vimeo.com/97408202) [58:06]
+ * [Part II: Metaobjects](http://vimeo.com/97415345) [58:06]
* [Part III: Adaptors](https://www.youtube.com/watch?v=hp7sgLVepF8) [26:29]
### older essays
@@ -62,4 +62,4 @@ tags: [allonge]
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
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