diff --git a/disposable_email_blocklist.conf b/disposable_email_blocklist.conf
index 32529e9..42dbe37 100644
--- a/disposable_email_blocklist.conf
+++ b/disposable_email_blocklist.conf
@@ -1527,6 +1527,7 @@ housat.com
 hpc.tw
 hs.vc
 ht.cx
+hthlm.com
 huangniu8.com
 huizk.com
 hukkmu.tk