1 files changed, 1 insertions, 0 deletions

diff --git a/Misc/ACKS b/Misc/ACKS
index 844ea44970..c0659e8ccf 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -989,6 +989,7 @@ Piet van Oostrum
 Tomas Oppelstrup
 Jason Orendorff
 Douglas Orr
+William Orr
 Michele Orrù
 Oleg Oshmyan
 Denis S. Otkidach