diff --git a/directors/history b/directors/history
index 80b6c89..c568b4c 100644
--- a/directors/history
+++ b/directors/history
@@ -29,7 +29,7 @@ Pat Riehecky
   Served:  Apr 2020 - Current
 
 Karanbir Singh
-  Served: Jan 2014 - Current
+  Served: Jan 2014 - October 18, 2021 (https://karan.org/posts/stepping-down/)
   Roles:
   - Chair
     -  2014 - Current