diff --git a/README.md b/README.md
index 586d877..a68a844 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@ A crate that helps you make GBA games
 
 This crate requires a fair amount of special setup. All of the steps are
 detailed for you [in the 0th chapter of the
-book](https://rust-console.github.io/gba/ch0/index.html) that goes with this
+book](https://rust-console.github.io/gba/ch00/index.html) that goes with this
 crate.
 
 # Contribution