diff --git a/preface.asciidoc b/preface.asciidoc
index cb085778..bf8d7a3a 100644
--- a/preface.asciidoc
+++ b/preface.asciidoc
@@ -197,5 +197,6 @@ Many contributors offered comments, corrections, and additions to the early-rele
 * Stephan Oeste (Emzy)
 * takaya-imai
 * Thiago Arrais (thiagoarrais)
-* Will Binns (wbinns)
+* venzen
+* Will Binns (wbnns)
 * Wojciech Langiewicz (wlk)