diff --git a/CREDITS.txt b/CREDITS.txt
index 6e1770037..b6a2875e0 100644
--- a/CREDITS.txt
+++ b/CREDITS.txt
@@ -2247,3 +2247,4 @@ Mario Sette
 Hans-Georg Böhm
 Robert Oats
 Helmut Suhrbier
+Johannes Vorster