diff --git a/not_cloudflare/list_customerror.txt b/not_cloudflare/list_customerror.txt
index b56273d82..2669b60c2 100644
--- a/not_cloudflare/list_customerror.txt
+++ b/not_cloudflare/list_customerror.txt
@@ -146,6 +146,7 @@ meaningness.com
 midtnmusic.com
 mixcloud.com
 moodle.org
+mosquitomagnet.com
 mottweilerstudio.com
 motorcyclecruiser.com
 n2value.com