diff --git a/docs/spelling_wordlist b/docs/spelling_wordlist
index 9f547dfa70..5c3daa5caf 100644
--- a/docs/spelling_wordlist
+++ b/docs/spelling_wordlist
@@ -588,6 +588,7 @@ precomputation
 preconfigured
 prefetch
 prefetched
+prefetches
 prefetching
 prefork
 preforked