diff --git a/examples/appdir/next.config.js b/examples/appdir/next.config.js
index 26a9b96..25d8461 100644
--- a/examples/appdir/next.config.js
+++ b/examples/appdir/next.config.js
@@ -4,6 +4,7 @@ const nextConfig = {
   transpilePackages: ["ui"],
   experimental: {
     appDir: true,
+    runtime: "experimental-edge",
   },
 };