diff --git a/Misc/ACKS b/Misc/ACKS
index 6ea3f78..5236e10 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -1020,6 +1020,7 @@
 Christopher Smith
 Gregory P. Smith
 Roy Smith
+Ryan Smith-Roberts
 Rafal Smotrzyk
 Dirk Soede
 Paul Sokolovsky