diff --git a/Misc/ACKS b/Misc/ACKS
index c96e5e8948c..6e0a0dc58bd 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -181,6 +181,7 @@ Vivek Khera
 Mads Kiilerich
 Steve Kirsch
 Ron Klatchko
+Bastian Kleineidam
 Matthias Klose
 Kim Knapp
 Pat Knight
@@ -361,6 +362,7 @@ Lars Wirzenius
 Stefan Witzel
 Klaus-Juergen Wolf
 Richard Wolff
+Thomas Wouters
 Doug Wyatt
 Ka-Ping Yee
 Masazumi Yoshikawa