diff --git a/deno/lib/index.ts b/deno/lib/index.ts
index 85b7bfda4..36d6f0ed8 100644
--- a/deno/lib/index.ts
+++ b/deno/lib/index.ts
@@ -1,4 +1,4 @@
-import * as mod from "./external.ts";
+import * as z from "./external.ts";
 export * from "./external.ts";
-export { mod as z };
-export default mod;
+export { z };
+export default z;
diff --git a/playground.ts b/playground.ts
index 4463c4c79..d17b18eb4 100644
--- a/playground.ts
+++ b/playground.ts
@@ -1,4 +1,2 @@
 import { z } from "./src";
-
-const a = z.object({ a: z.string() }).passthrough();
-type a = z.infer<typeof a>;
+z;
diff --git a/rollup.config.js b/rollup.config.js
index 76dabca04..1ccb37057 100644
--- a/rollup.config.js
+++ b/rollup.config.js
@@ -9,12 +9,14 @@ export default [
         file: "lib/index.mjs",
         format: "es",
         sourcemap: false,
+        exports: "named",
       },
       {
         file: "lib/index.umd.js",
         name: "Zod",
         format: "umd",
         sourcemap: false,
+        exports: "named",
       },
     ],
     plugins: [
diff --git a/src/index.ts b/src/index.ts
index 31fa52484..e6a2db629 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -1,4 +1,4 @@
-import * as mod from "./external";
+import * as z from "./external";
 export * from "./external";
-export { mod as z };
-export default mod;
+export { z };
+export default z;