diff --git a/Misc/ACKS b/Misc/ACKS
index e3a3d9f..e705a4b 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -574,6 +574,7 @@
 Kevin Rodgers
 Giampaolo Rodola
 Mike Romberg
+Armin Ronacher
 Case Roole
 Timothy Roscoe
 Jim Roskind