diff --git a/domains/_github-pages-challenge-awinds.awinds.is-cool.dev.json b/domains/_github-pages-challenge-awinds.awinds.is-cool.dev.json
index 6a4c3b1c..b0647b48 100644
--- a/domains/_github-pages-challenge-awinds.awinds.is-cool.dev.json
+++ b/domains/_github-pages-challenge-awinds.awinds.is-cool.dev.json
@@ -1,7 +1,7 @@
 {
     "description": "GitHub Pages verification",
     "domain": "is-cool.dev",
-    "subdomain": "_github-pages-challenge-awinds",
+    "subdomain": "_github-pages-challenge-awinds.awinds",
     "owner": {
         "email": "awinds@gmail.com"
     },