diff --git a/domains/Kusarek.json b/domains/Kusarek.json
index 8380197838..e304c4518e 100644
--- a/domains/Kusarek.json
+++ b/domains/Kusarek.json
@@ -4,6 +4,6 @@
         "email": "kusarekofficial@gmail.com"
     },
     "records": {
-        "CNAME": "KusarekCZE.github.io"
+        "CNAME": "kusarekcze.github.io"
     }
 }