diff --git a/ext/vpopmail/CREDITS b/ext/vpopmail/CREDITS
index dfb39d55185..73c932ad143 100644
--- a/ext/vpopmail/CREDITS
+++ b/ext/vpopmail/CREDITS
@@ -1,2 +1,3 @@
 Vpopmail
 David Croft
+Boian Bonev