diff --git a/disposable_email_blocklist.conf b/disposable_email_blocklist.conf
index b6d7346..68bad81 100644
--- a/disposable_email_blocklist.conf
+++ b/disposable_email_blocklist.conf
@@ -842,6 +842,7 @@ emailage.gq
 emailage.ml
 emailage.tk
 emailate.com
+emailcu.icu
 emaildienst.de
 emaildrop.io
 emailfake.ml