diff --git a/domains/_github-pages-challenge-love-mamun.mamun-nishita.is-a.dev.json b/domains/_github-pages-challenge-love-mamun.mamun-nishita.json
similarity index 98%
rename from domains/_github-pages-challenge-love-mamun.mamun-nishita.is-a.dev.json
rename to domains/_github-pages-challenge-love-mamun.mamun-nishita.json
index c65b1d6238..c4eb6c5e18 100644
--- a/domains/_github-pages-challenge-love-mamun.mamun-nishita.is-a.dev.json
+++ b/domains/_github-pages-challenge-love-mamun.mamun-nishita.json
@@ -6,4 +6,4 @@
     "records": {
         "TXT": "64f4e7874d46f8091b91680890c3f9"
     }
-}
\ No newline at end of file
+}