diff --git a/spell/en.utf-8.add b/spell/en.utf-8.add
index a99fba5..9fab398 100644
--- a/spell/en.utf-8.add
+++ b/spell/en.utf-8.add
@@ -596,3 +596,5 @@ RFC1662
 Implementierung
 Redundanzprüfung
 RevEng
+geflasht
+HDLC