diff --git a/subdomains.json b/subdomains.json
index b7592d3..411739c 100644
--- a/subdomains.json
+++ b/subdomains.json
@@ -122,6 +122,7 @@
   "lxjv": "laker.omg.lol",
   "mariusvw": "mariusvw.github.io",
   "martinproject": "martinproject.github.io",
+  "maskduck": "maskduck.pages.dev",
   "matt": "dns.talosbot.xyz",
   "matthijs": "matthijs12310.github.io",
   "mazengohar": "mazen-gohar-dev.onrender.com",