diff --git a/Misc/ACKS b/Misc/ACKS
index 4cd8350..24c072c 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -791,6 +791,7 @@
 R Lindsay Todd
 Bennett Todd
 Matias Torchinsky
+Sandro Tosi
 Richard Townsend
 Laurence Tratt
 John Tromp