diff --git a/cnames_active.js b/cnames_active.js
index 208eedee1bf..6bd95f6eab7 100644
--- a/cnames_active.js
+++ b/cnames_active.js
@@ -2148,6 +2148,7 @@ var cnames_active = {
   "myurl": "marvnet.github.io/myurl",
   "mzaini30": "mzaini30.github.io",
   "mzplayer": "prince3661.github.io/Mzplayer",
+  "mdviwr": "mdviwr.netlify.app",
   "n": "cyb.github.io/n",
   "nabin": "nabin6246.github.io",
   "nacl-check": "magnusmarx.github.io/NaCL",