diff --git a/Misc/ACKS b/Misc/ACKS
index 2ea2322..2d778a4 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -979,6 +979,7 @@
 Christopher Smith
 Gregory P. Smith
 Roy Smith
+Ryan Smith-Roberts
 Rafal Smotrzyk
 Dirk Soede
 Paul Sokolovsky