diff --git a/cnames_active.js b/cnames_active.js
index d59232bb..5fe8a575 100644
--- a/cnames_active.js
+++ b/cnames_active.js
@@ -203,6 +203,7 @@ var cnames_active = {
   "assembly-line": "rubenverg.github.io/assembly-line.js",
   "assistant": "coolmlgplayer-js.github.io",
   "ast": "kindy.github.io/ast",
+  "astolfo": "sinkaroid.github.io/astolfo",
   "astral": "espinielli.github.io/astraljs", // noCF? (don´t add this in a new PR)
   "astrobench": "kupriyanenko.github.io/astrobench", // noCF? (don´t add this in a new PR)
   "astx-redux-util": "kevinast.github.io/astx-redux-util",