diff --git a/domains/kirizakuga.json b/domains/kirizakuga.json
index 999f60553e..8f3a4c8038 100644
--- a/domains/kirizakuga.json
+++ b/domains/kirizakuga.json
@@ -4,6 +4,6 @@
         "email": "poisonstone07@gmail.com"
     },
     "records": {
-        "CNAME": "Kirizakuga.github.io"
+        "CNAME": "kirizakuga.github.io"
     }
 }