diff --git a/.changeset/hip-spies-happen.md b/.changeset/hip-spies-happen.md
new file mode 100644
index 00000000..af802a4b
--- /dev/null
+++ b/.changeset/hip-spies-happen.md
@@ -0,0 +1,5 @@
+---
+'microbundle': patch
+---
+
+Enable sourcemaps for CSS