diff --git a/README.md b/README.md
index dd312ba..3e0493e 100644
--- a/README.md
+++ b/README.md
@@ -4,4 +4,4 @@ Written by [Geoffrey Challen](http://bluegroup.systems/people/gwa) for [CS
 125@Illinois](https://cs125.cs.illinois.edu). Uses the CS 125 [maze generation
 library](https://github.com/cs125-illinois/mazemaker).
 
-Full lab writeup [here](https://cs125.cs.illinois.edu/lab/1/#maze).
+Full lab writeup [here](https://cs125.cs.illinois.edu/lab/2/#maze).