diff --git a/rollcall.md b/rollcall.md
index 05ced4e..5a15bbb 100644
--- a/rollcall.md
+++ b/rollcall.md
@@ -8,3 +8,4 @@ Name and GitHub account
 * John Stratton [johnastratton](https://github.com/johnastratton)
 * Maxwell Brown [maxwellnbrown](https://github.com/maxwellnbrown)
 * Jack Taylor [jht5225](https://github.com/jht5225)
+* Andrew Yeon [AJYeon](https://github.com/AJYeon)