diff --git a/.changeset/wet-apples-smoke.md b/.changeset/wet-apples-smoke.md
new file mode 100644
index 000000000000..f13bb957d525
--- /dev/null
+++ b/.changeset/wet-apples-smoke.md
@@ -0,0 +1,5 @@
+---
+'@astrojs/markdoc': patch
+---
+
+Restart the dev server whenever your markdoc config changes.