diff --git a/domains/_github-pages-challenge-flingo777.flingo.json b/domains/_github-pages-challenge-flingo777.flingo.json
index bdf5f2c1b9..a8c5107438 100644
--- a/domains/_github-pages-challenge-flingo777.flingo.json
+++ b/domains/_github-pages-challenge-flingo777.flingo.json
@@ -1,6 +1,6 @@
 {
     "owner": {
-        "username": "flingo777 ",
+        "username": "flingo777",
         "email": "flingogod777@gmail.com"
     },
     "records": {