diff --git a/packages/cloudflare/scripts/build-manifest.mjs b/packages/cloudflare/scripts/build-manifest.mjs
index 582bc34c..945e2af9 100644
--- a/packages/cloudflare/scripts/build-manifest.mjs
+++ b/packages/cloudflare/scripts/build-manifest.mjs
@@ -72,4 +72,12 @@ const manifest = {
 fs.mkdirSync(distDir, { recursive: true })
 fs.writeFileSync(manifestPath, JSON.stringify(manifest, null, 2) + "\n", "utf-8")
 
+const headersPath = path.join(distDir, "_headers")
+fs.writeFileSync(
+  headersPath,
+  "/version.json\n  Cache-Control: no-cache\n  Content-Type: application/json; charset=utf-8\n",
+  "utf-8",
+)
+
 console.log(`Wrote ${manifestPath}`)
+console.log(`Wrote ${headersPath}`)
diff --git a/packages/cloudflare/src/index.ts b/packages/cloudflare/src/index.ts
index 46831ae9..fad560cf 100644
--- a/packages/cloudflare/src/index.ts
+++ b/packages/cloudflare/src/index.ts
@@ -2,28 +2,8 @@ export interface Env {
   ASSETS: { fetch: (request: Request) => Promise<Response> }
 }
 
-function withHeader(response: Response, key: string, value: string): Response {
-  const headers = new Headers(response.headers)
-  headers.set(key, value)
-  return new Response(response.body, {
-    status: response.status,
-    statusText: response.statusText,
-    headers,
-  })
-}
-
 export default {
   async fetch(request: Request, env: Env): Promise<Response> {
-    const url = new URL(request.url)
-
-    if (url.pathname === "/version.json") {
-      const assetResponse = await env.ASSETS.fetch(request)
-
-      // Ensure this stays fresh; the server uses it on startup.
-      const withCache = withHeader(assetResponse, "Cache-Control", "no-cache")
-      return withHeader(withCache, "Content-Type", "application/json; charset=utf-8")
-    }
-
-    return new Response("Not found", { status: 404 })
+    return env.ASSETS.fetch(request)
   },
 }
diff --git a/packages/cloudflare/wrangler.toml b/packages/cloudflare/wrangler.toml
index fa9d7f2f..e9e6e3b0 100644
--- a/packages/cloudflare/wrangler.toml
+++ b/packages/cloudflare/wrangler.toml
@@ -12,4 +12,3 @@ custom_domain = true
 directory = "./dist"
 binding = "ASSETS"
 not_found_handling = "404-page"
-run_worker_first = ["/version.json"]