diff --git a/.changeset/few-lies-march.md b/.changeset/few-lies-march.md
new file mode 100644
index 000000000..595a562c0
--- /dev/null
+++ b/.changeset/few-lies-march.md
@@ -0,0 +1,5 @@
+---
+'astro': patch
+---
+
+Sitemaps will not create entries for 404.html pages