diff --git a/.github/actions/spell-check/expect.txt b/.github/actions/spell-check/expect.txt
index 48d6554619..99d9d98c84 100644
--- a/.github/actions/spell-check/expect.txt
+++ b/.github/actions/spell-check/expect.txt
@@ -892,6 +892,7 @@ Iface
 IFACEMETHOD
 IFACEMETHODIMP
 IFancy
+ifd
 ifdef
 IFeatures
 IFile