diff --git a/domains/_github-pages-challenge-Sepultrex.sep.json b/domains/_github-pages-challenge-sepultrex.sep.json
similarity index 91%
rename from domains/_github-pages-challenge-Sepultrex.sep.json
rename to domains/_github-pages-challenge-sepultrex.sep.json
index 5f23fd4de..3c9f71ef3 100644
--- a/domains/_github-pages-challenge-Sepultrex.sep.json
+++ b/domains/_github-pages-challenge-sepultrex.sep.json
@@ -5,4 +5,4 @@
     "record": {
       "TXT": "f4361a85785d0f177c31b7455c06fa"
     }
-  }
\ No newline at end of file
+  }