diff --git a/packages/astro/src/compiler/transform/head.ts b/packages/astro/src/compiler/transform/head.ts
index 6efa79c8c..fe3f3ed88 100644
--- a/packages/astro/src/compiler/transform/head.ts
+++ b/packages/astro/src/compiler/transform/head.ts
@@ -5,8 +5,7 @@ import type { TemplateNode } from '@astrojs/parser';
 export default function (opts: TransformOptions): Transformer {
   let head: TemplateNode;
   let hasComponents = false;
-  let isHmrEnabled = typeof opts.compileOptions.hmrPort !== 'undefined' &&
-    opts.compileOptions.mode === 'development';
+  let isHmrEnabled = typeof opts.compileOptions.hmrPort !== 'undefined' && opts.compileOptions.mode === 'development';
 
   return {
     visitors: {
diff --git a/packages/astro/test/astro-basic.test.js b/packages/astro/test/astro-basic.test.js
index 48edbdd7e..cdec77219 100644
--- a/packages/astro/test/astro-basic.test.js
+++ b/packages/astro/test/astro-basic.test.js
@@ -49,17 +49,19 @@ Basics('Selector with an empty body', async ({ runtime }) => {
 });
 
 Basics('Build does not include HMR client', async ({ build, readFile }) => {
-    await build().catch(err => {
-      assert.ok(!err, 'Error during the build');
-    });
-    const clientHTML = await readFile('/client/index.html');
-    const $ = doc(clientHTML);
+  await build().catch((err) => {
+    assert.ok(!err, 'Error during the build');
+  });
+  const clientHTML = await readFile('/client/index.html');
+  const $ = doc(clientHTML);
 
-    assert.equal($('script[src="/_snowpack/hmr-client.js"]').length, 0, 'No HMR client script');
-    const hmrPortScript = $('script').filter((i, el) => {
-      return $(el).text().match(/window\.HMR_WEBSOCKET_PORT/);
-    });
-    assert.equal(hmrPortScript.length, 0, 'No script setting the websocket port');
+  assert.equal($('script[src="/_snowpack/hmr-client.js"]').length, 0, 'No HMR client script');
+  const hmrPortScript = $('script').filter((i, el) => {
+    return $(el)
+      .text()
+      .match(/window\.HMR_WEBSOCKET_PORT/);
+  });
+  assert.equal(hmrPortScript.length, 0, 'No script setting the websocket port');
 });
 
 Basics.run();