diff --git a/readme.md b/readme.md
index ff699a0..a40faf3 100644
--- a/readme.md
+++ b/readme.md
@@ -52,7 +52,7 @@ The starter files (available [here](https://github.com/wesbos/JavaScript30)) inc
 6.  [Type Ahead](/exercises/06%20-%20Type%20Ahead/)
 7.  [Array Cardio, Day 2](/exercises/07%20-%20Array%20Cardio%20Day%202/)
 8.  [Fun with HTML5 Canvas](/exercises/08%20-%20Fun%20with%20HTML5%20Canvas/)
-9.  [Dev Tools Domination](/exercises/09%20-%20DevTools%20Domination/)
+9.  [Dev Tools Domination](/exercises/09%20-%20Dev%20Tools%20Domination/)
 10. [Hold Shift and Check Checkboxes](/exercises/10%20-%20Hold%20Shift%20and%20Check%20Checkboxes/)
 11. [Custom Video Player](/exercises/11%20-%20Custom%20Video%20Player/)
 12. [Key Sequence Detection](/exercises/12%20-%20Key%20Sequence%20Detection/)