diff --git a/CREDITS.txt b/CREDITS.txt
index e165d4085..8c39bdb13 100644
--- a/CREDITS.txt
+++ b/CREDITS.txt
@@ -2469,3 +2469,8 @@ Johannes Vogelaar
 Peter Marsh
 Ray Huang
 Nelson Ramos
+Delfin Perena
+Pierre Sandouly
+James Mallard
+Ray Huang
+Thomas Grünhage