diff --git a/CREDITS.txt b/CREDITS.txt
index cd3421cf4..d5a27dbd2 100644
--- a/CREDITS.txt
+++ b/CREDITS.txt
@@ -1599,3 +1599,4 @@ Jean-Claude Etiemble
 Wojciech Winiarski
 Michael Fleming
 Russell G Shanks
+Mike Sedgwick