diff --git a/lecture/lec23.md b/lecture/lec23.md
index 178102a..56f9d70 100644
--- a/lecture/lec23.md
+++ b/lecture/lec23.md
@@ -13,4 +13,4 @@ Content by many dedicated Data 100 instructors at UC Berkeley. See our [Acknowle
 - [slides](https://docs.google.com/presentation/d/11hToYsEHvNlI5hz6XGaIhcSYGcMQPp-m03gBHZsA_KY/edit?usp=sharing){:target="_blank"}
 - [code](https://data100.datahub.berkeley.edu/hub/user-redirect/git-pull?repo=https%3A%2F%2Fgithub.com%2FDS-100%2Ffa24-student&urlpath=lab%2Ftree%2Ffa24-student%2Flecture%2Flec23%2Flec23.ipynb&branch=main){:target="_blank"}
 - [code HTML](../../resources/assets/lectures/lec23/lec23.html)
-<!-- - [recording](https://youtu.be/HyV7LMI-wh0){:target="_blank"} -->
+- [recording](https://youtu.be/wrBkM0uzJ1s){:target="_blank"}