diff --git a/CREDITS b/CREDITS
index 55b9875f186..6aca0ebb246 100644
--- a/CREDITS
+++ b/CREDITS
@@ -505,6 +505,10 @@ S: South Lake Tahoe, CA, USA
 N: Mark Grimes
 E: mgrimes@cpan.org
 
+N: Mark Rushing
+E: seatek@gmail.com
+U: adaptiveoptics
+
 N: Mark Shoulson
 E: mark@kli.org