diff --git a/.github/actions/spelling/expect.txt b/.github/actions/spelling/expect.txt
index b9377c89f0..014862f63f 100644
--- a/.github/actions/spelling/expect.txt
+++ b/.github/actions/spelling/expect.txt
@@ -53,6 +53,7 @@ mfs
 mgroup
 Mpim
 natgateway
+networkinterface
 nodepool
 nullgroup
 nullstring