diff --git a/.changeset/gold-months-live.md b/.changeset/gold-months-live.md
new file mode 100644
index 000000000..f19806bac
--- /dev/null
+++ b/.changeset/gold-months-live.md
@@ -0,0 +1,5 @@
+---
+"@astrojs/deno": patch
+---
+
+Revert prerender fix
diff --git a/packages/astro/src/core/build/plugins/plugin-ssr.ts b/packages/astro/src/core/build/plugins/plugin-ssr.ts
index 45d3cad0e..d4536b92c 100644
--- a/packages/astro/src/core/build/plugins/plugin-ssr.ts
+++ b/packages/astro/src/core/build/plugins/plugin-ssr.ts
@@ -36,7 +36,7 @@ export function vitePluginSSR(internals: BuildInternals, adapter: AstroAdapter):
 		},
 		load(id) {
 			if (id === resolvedVirtualModuleId) {
-				return `import * as _adapter from '${adapter.serverEntrypoint}';
+				return `import * as adapter from '${adapter.serverEntrypoint}';
 import * as _main from '${pagesVirtualModuleId}';
 import { deserializeManifest as _deserializeManifest } from 'astro/app';
 const _manifest = Object.assign(_deserializeManifest('${manifestReplace}'), {
@@ -47,7 +47,7 @@ const _args = ${adapter.args ? JSON.stringify(adapter.args) : 'undefined'};
 export * from '${pagesVirtualModuleId}';
 ${
 	adapter.exports
-		? `const _exports = _adapter.createExports(_manifest, _args);
+		? `const _exports = adapter.createExports(_manifest, _args);
 ${adapter.exports
 	.map((name) => {
 		if (name === 'default') {
@@ -61,15 +61,9 @@ export { _default as default };`;
 `
 		: ''
 }
-export const adapter = _adapter
-${
-	adapter.name !== '@astrojs/deno'
-		? `
 const _start = 'start';
-if(_start in _adapter) {
-	_adapter[_start](_manifest, _args);
-}`
-		: ''
+if(_start in adapter) {
+	adapter[_start](_manifest, _args);
 }`;
 			}
 			return void 0;
diff --git a/packages/integrations/deno/src/code-constant.ts b/packages/integrations/deno/src/code-constant.ts
deleted file mode 100644
index c59ba30f9..000000000
--- a/packages/integrations/deno/src/code-constant.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-export const DEFAULTIMPORT = `import { Server } from "https://deno.land/std@0.167.0/http/server.ts"; \n import { fetch } from "https://deno.land/x/file_fetch/mod.ts";\nimport { fileExtension } from "https://deno.land/x/file_extension@v2.1.0/mod.ts";`;
-export const DEFAULTSTART = `const _start = 'start'; \n if(_start in adapter) { \nadapter[_start](_manifest, _args);}`;
diff --git a/packages/integrations/deno/src/index.ts b/packages/integrations/deno/src/index.ts
index 91f5fd836..11f5adebf 100644
--- a/packages/integrations/deno/src/index.ts
+++ b/packages/integrations/deno/src/index.ts
@@ -3,7 +3,6 @@ import esbuild from 'esbuild';
 import * as fs from 'fs';
 import * as npath from 'path';
 import { fileURLToPath } from 'url';
-import * as CONSTANT from './code-constant';
 
 interface BuildConfig {
 	server: URL;
@@ -71,8 +70,7 @@ export default function createIntegration(args?: Options): AstroIntegration {
 			'astro:build:done': async () => {
 				const entryUrl = new URL(_buildConfig.serverEntry, _buildConfig.server);
 				const pth = fileURLToPath(entryUrl);
-				const content = await fs.readFileSync(pth, 'utf8');
-				await fs.writeFileSync(pth, `${CONSTANT.DEFAULTIMPORT}${content}${CONSTANT.DEFAULTSTART}`);
+
 				await esbuild.build({
 					target: 'es2020',
 					platform: 'browser',
diff --git a/packages/integrations/deno/src/server.ts b/packages/integrations/deno/src/server.ts
index 94dce59ce..49da3f270 100644
--- a/packages/integrations/deno/src/server.ts
+++ b/packages/integrations/deno/src/server.ts
@@ -2,13 +2,18 @@
 import type { SSRManifest } from 'astro';
 import { App } from 'astro/app';
 
+// @ts-ignore
+import { Server } from 'https://deno.land/std@0.167.0/http/server.ts';
+// @ts-ignore
+import { fetch } from 'https://deno.land/x/file_fetch/mod.ts';
+
+
 interface Options {
 	port?: number;
 	hostname?: string;
 	start?: boolean;
 }
 
-// @ts-ignore
 let _server: Server | undefined = undefined;
 let _startPromise: Promise<void> | undefined = undefined;
 
@@ -36,18 +41,7 @@ export function start(manifest: SSRManifest, options: Options) {
 		// try to fetch a static file instead
 		const url = new URL(request.url);
 		const localPath = new URL('./' + app.removeBase(url.pathname), clientRoot);
-		const stringLocalPath = localPath.toString();
-		// @ts-ignore
-		const extendName = fileExtension(stringLocalPath);
-		const fileResp = await fetch(
-			!extendName
-				? `${
-						stringLocalPath.endsWith('/')
-							? `${stringLocalPath}index.html`
-							: `${stringLocalPath}/index.html`
-				  }`
-				: stringLocalPath
-		);
+		const fileResp = await fetch(localPath.toString());
 
 		// If the static file can't be found
 		if (fileResp.status == 404) {
@@ -68,7 +62,6 @@ export function start(manifest: SSRManifest, options: Options) {
 	};
 
 	const port = options.port ?? 8085;
-	// @ts-ignore
 	_server = new Server({
 		port,
 		hostname: options.hostname ?? '0.0.0.0',
diff --git a/packages/integrations/deno/test/basics.test.ts b/packages/integrations/deno/test/basics.test.ts
index 240a9bd4b..d1f8907cb 100644
--- a/packages/integrations/deno/test/basics.test.ts
+++ b/packages/integrations/deno/test/basics.test.ts
@@ -143,23 +143,3 @@ Deno.test({
 	sanitizeResources: false,
 	sanitizeOps: false,
 });
-
-Deno.test({
-	name: 'perendering',
-	permissions: defaultTestPermissions,
-	async fn() {
-		await startApp(async (baseUrl: URL) => {
-			const resp = await fetch(new URL('perendering', baseUrl));
-			assertEquals(resp.status, 200);
-
-			const html = await resp.text();
-			assert(html);
-
-			const doc = new DOMParser().parseFromString(html, `text/html`);
-			const h1 = doc!.querySelector('h1');
-			assertEquals(h1!.innerText, 'test');
-		});
-	},
-	sanitizeResources: false,
-	sanitizeOps: false,
-});
diff --git a/packages/integrations/deno/test/fixtures/basics/src/pages/perendering.astro b/packages/integrations/deno/test/fixtures/basics/src/pages/perendering.astro
deleted file mode 100644
index ca317d38d..000000000
--- a/packages/integrations/deno/test/fixtures/basics/src/pages/perendering.astro
+++ /dev/null
@@ -1,9 +0,0 @@
----
-export const prerender = true; 
----
-
-<html>
-<body>
-	<h1>test</h1>
-</body>
-</html>