diff --git a/content/about.md b/content/about.md
index a8e3303..eb65ce0 100644
--- a/content/about.md
+++ b/content/about.md
@@ -42,7 +42,7 @@ From a more traditional algorithms perspective, I am also interested in applying
 differential privacy to optimization, machine learning, and mechanism design.
 
 ## Teaching ##
-- **Security and Privacy in Data Science (CS 763)**: [F20](teaching/current/cs763/)
+- **Security and Privacy in Data Science (CS 763)**: [F20](teaching/f20/cs763/)
 - **Introduction to the Theory and Design of PL (CS 538)**: [S20](teaching/s20/cs538/)
 - **Security and Privacy in Data Science (CS 763)**: [F19](teaching/f19/cs763/)
 - **Introduction to the Theory and Design of PL (CS 538)**: [S19](teaching/s19/cs538/)