diff --git a/cnames_active.js b/cnames_active.js
index bbfdcd8a..2a6ed0f0 100644
--- a/cnames_active.js
+++ b/cnames_active.js
@@ -432,4 +432,5 @@ var cnames_active = {
     ,"zazu": "zazujs.github.io",
     ,"zodiac": "indus.github.io/Zodiac"
     ,"zombie": "assaf.github.io/zombie"
+    ,"redux-undo": "omnidan.github.io/redux-undo"
 }