diff --git a/.github/actions/spelling/expect.txt b/.github/actions/spelling/expect.txt
index f2b8345..6c4bd4c 100644
--- a/.github/actions/spelling/expect.txt
+++ b/.github/actions/spelling/expect.txt
@@ -131,6 +131,7 @@ Hashcash
 hashrate
 headermap
 healthcheck
+healthz
 hec
 hmc
 hostable