diff --git a/THANKS b/THANKS
index 9dc330f9989..c19fd2e8a7d 100644
--- a/THANKS
+++ b/THANKS
@@ -15,6 +15,8 @@ infrastructure help:
       Rafael Ferreira <rafael.f.f1@gmail.com>
    Christian Grothoff <christian@grothoff.org>
      Matthew Lien <bluet@bluet.org>
+      Yutaka Niibe <gniibe@fsij.org>
         Alex Sassmannshausen <alex.sassmannshausen@gmail.com>
        Jason Self <jself@gnu.org>
         Alen Skondro <askondro@gmail.com>
+    Matthias Wachs <wachs@net.in.tum.de>