diff --git a/cnames_active.js b/cnames_active.js
index 06ebefbc..6dd38c14 100644
--- a/cnames_active.js
+++ b/cnames_active.js
@@ -480,6 +480,7 @@ var cnames_active = {
     ,"spin": "fgnass.github.io/spin.js" //noCF? (don´t add this in a new PR)
     ,"spirare": "waldenn.github.io/spirare" //noCF? (don´t add this in a new PR)
     ,"spiritual": "spiritual-js.github.io" //noCF? (don´t add this in a new PR)
+    ,"spreadsheet": "chiefofgxbxl.github.io/Spreadsheet.js/"
     ,"spritesheet": "arcadiogarcia.github.io/Spritesheet.js" //noCF? (don´t add this in a new PR)
     ,"spritewerk": "bildepunkt.github.io/spritewerk" //noCF? (don´t add this in a new PR)
     ,"squeak": "bertfreudenberg.github.io/SqueakJS"