diff --git a/disposable_email_blocklist.conf b/disposable_email_blocklist.conf
index 340e7e6..a93e208 100644
--- a/disposable_email_blocklist.conf
+++ b/disposable_email_blocklist.conf
@@ -1,3 +1,4 @@
+ustorp.com
 0-mail.com
 027168.com
 0815.ru