diff --git a/_modules/week-04.md b/_modules/week-04.md
index b37cc74..7e364da 100644
--- a/_modules/week-04.md
+++ b/_modules/week-04.md
@@ -14,7 +14,7 @@ Sep 18
 
 
 : *Reading*: [3.0](https://data-88e.github.io/textbook/content/03-public/index.html), [3.1](https://data-88e.github.io/textbook/content/03-public/taxes-subsidies.html), [3.2](https://data-88e.github.io/textbook/content/03-public/surplus.html), [3.3](https://data-88e.github.io/textbook/content/03-public/govt-intervention.html)
-: **Lab**{: .label .label-dark-green} 
+: **Lab**{: .label .label-dark-green} [Lab 3](https://datahub.berkeley.edu/hub/user-redirect/git-pull?repo=https%3A%2F%2Fgithub.com%2Fdata-88e%2Ffa24-materials&branch=main&urlpath=tree%2Ffa24-materials%2Flab%2Flab03%2Flab03.ipynb)
 
 [//]: # [Slides]() • [Recording]()
 [//]: # [Supply, Demand, and Equilibrium Notebook]() • [Demand Survey and Surplus Notebook]() • [Four Plots Notebook]()