diff --git a/preface.asciidoc b/preface.asciidoc
index e44ef14e..24708435 100644
--- a/preface.asciidoc
+++ b/preface.asciidoc
@@ -182,6 +182,7 @@ The following is a list of notable GitHub contributors:
 * cclauss
 * Chapman Shoop (belovachap)
 * Christie D'Anna (avocadobreath)
+* Cihat Imamoglu (cihati)
 * Cody Scott (Siecje)
 * coinradar
 * Cragin Godley (cgodley)