diff --git a/.changeset/swift-terms-lead.md b/.changeset/swift-terms-lead.md
new file mode 100644
index 0000000..2d2cbdc
--- /dev/null
+++ b/.changeset/swift-terms-lead.md
@@ -0,0 +1,5 @@
+---
+"gedcom": patch
+---
+
+Actually include TypeScript types in package (fixes previous release)
diff --git a/tsdown.config.ts b/tsdown.config.ts
index 1fcae58..44096ee 100644
--- a/tsdown.config.ts
+++ b/tsdown.config.ts
@@ -4,6 +4,7 @@ export default defineConfig([
   {
     entry: ["./lib/index.ts"],
     format: ["esm", "cjs"],
+    dts: true,
   },
   {
     entry: ["./lib/cli.ts"],