diff --git a/disposable_email_blocklist.conf b/disposable_email_blocklist.conf
index 5ecad0d..bc3c344 100644
--- a/disposable_email_blocklist.conf
+++ b/disposable_email_blocklist.conf
@@ -960,7 +960,6 @@ ezfill.com
 ezstest.com
 f4k.es
 f5.si
-f5si
 facebook-email.cf
 facebook-email.ga
 facebook-email.ml