diff --git a/Misc/ACKS b/Misc/ACKS
index 079386e..7373bc9 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -702,6 +702,7 @@
 Alexandre Parenteau
 Dan Parisien
 Harri Pasanen
+Joe Peterson
 Randy Pausch
 Samuele Pedroni
 Marcel van der Peijl