diff --git a/CREDITS.txt b/CREDITS.txt
index 2bc9a4e8a6d..88be7075815 100644
--- a/CREDITS.txt
+++ b/CREDITS.txt
@@ -1326,3 +1326,6 @@ Bryan Anderson
 Claudio Piccinini
 Patrick Breidenbach
 Harald Puff
+Mike Frizell
+James A Davey
+