diff --git a/cnames_active.js b/cnames_active.js
index 240b17ee..8319ec41 100644
--- a/cnames_active.js
+++ b/cnames_active.js
@@ -387,6 +387,7 @@ var cnames_active = {
   "cezanne": "hackdoor-io.github.io/cezanne",
   "cgoatone": "cgoatone.github.io",
   "chain-able": "fluents.github.io/chain-able-site",
+  "chameleon", "hosting.gitbook.com",
   "chandzhang": "chandzhang.github.io",
   "charge": "charge-js.netlify.com",
   "chariot": "riyacchi.github.io/chariot.js",