diff --git a/.changeset/purple-paws-shave.md b/.changeset/purple-paws-shave.md
new file mode 100644
index 000000000..a953bec71
--- /dev/null
+++ b/.changeset/purple-paws-shave.md
@@ -0,0 +1,5 @@
+---
+'create-astro': patch
+---
+
+Fix create-astro export map entry
diff --git a/packages/create-astro/package.json b/packages/create-astro/package.json
index 89efdb1d6..a17457aac 100644
--- a/packages/create-astro/package.json
+++ b/packages/create-astro/package.json
@@ -8,7 +8,7 @@
     "directory": "packages/create-astro"
   },
   "exports": {
-    ".": "./create-astro.js"
+    ".": "./create-astro.mjs"
   },
   "bin": {
     "create-astro": "./create-astro.mjs"