diff --git a/.github/actions/spelling/expect.txt b/.github/actions/spelling/expect.txt
index 0df5228ba..9dad6925d 100644
--- a/.github/actions/spelling/expect.txt
+++ b/.github/actions/spelling/expect.txt
@@ -1,6 +1,7 @@
 crowdin
 DWM
 workflows
+Wpf
 wpf
 actionkeyword
 stackoverflow