diff --git a/.github/actions/spelling/expect.txt b/.github/actions/spelling/expect.txt
index 04042a3a9..2e331fea7 100644
--- a/.github/actions/spelling/expect.txt
+++ b/.github/actions/spelling/expect.txt
@@ -83,4 +83,6 @@ btn
 otf
 searchplugin
 Noresult
-wpftk
\ No newline at end of file
+wpftk
+mkv
+flac
\ No newline at end of file