diff --git a/.changeset/nervous-socks-sin.md b/.changeset/nervous-socks-sin.md
new file mode 100644
index 000000000000..3a7eb1187459
--- /dev/null
+++ b/.changeset/nervous-socks-sin.md
@@ -0,0 +1,5 @@
+---
+'astro': patch
+---
+
+Fix Astro client scripts sourcemap 404