diff --git a/.github/actions/spelling/expect.txt b/.github/actions/spelling/expect.txt
index 823dc61..55ea3e4 100644
--- a/.github/actions/spelling/expect.txt
+++ b/.github/actions/spelling/expect.txt
@@ -31,6 +31,7 @@ botstopper
 BPort
 Brightbot
 broked
+byteslice
 Bytespider
 cachebuster
 cachediptoasn