diff --git a/.github/actions/spell-check/expect.txt b/.github/actions/spell-check/expect.txt
index 881d56b457..0334b613ff 100644
--- a/.github/actions/spell-check/expect.txt
+++ b/.github/actions/spell-check/expect.txt
@@ -813,6 +813,7 @@ LOCALDISPLAY
 localpackage
 LOCALSYSTEM
 LOCATIONCHANGE
+LOCKTYPE
 LOGFONT
 LOGFONTW
 logon