diff --git a/docs/.vuepress/config/head.js b/docs/.vuepress/config/head.js
index 946d6ab..0fa2ec5 100644
--- a/docs/.vuepress/config/head.js
+++ b/docs/.vuepress/config/head.js
@@ -1,12 +1,10 @@
-const isDeployPreview = require('./isDeployPreview')
 const meta = require('./meta')
 
 const head = [
   [
     'link',
     {
-      href:
-        '//fonts.googleapis.com/css?family=Source+Sans+Pro:400,600|Roboto Mono',
+      href: '//fonts.googleapis.com/css?family=Source+Sans+Pro:400,600|Roboto Mono',
       rel: 'stylesheet',
       type: 'text/css',
     },
@@ -57,11 +55,4 @@ const head = [
   ['meta', { property: 'og:url', content: meta.url }],
 ]
 
-if (isDeployPreview) {
-  head.push(
-    ['meta', { name: 'robots', content: 'noindex' }],
-    ['meta', { name: 'googlebot', content: 'noindex' }]
-  )
-}
-
 module.exports = head
diff --git a/docs/.vuepress/config/isDeployPreview.js b/docs/.vuepress/config/isDeployPreview.js
deleted file mode 100644
index ee53cc0..0000000
--- a/docs/.vuepress/config/isDeployPreview.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = process.env.hasOwnProperty('DEPLOY_PREVIEW')
diff --git a/docs/.vuepress/config/plugins.js b/docs/.vuepress/config/plugins.js
index ace3887..9950ddc 100644
--- a/docs/.vuepress/config/plugins.js
+++ b/docs/.vuepress/config/plugins.js
@@ -1,5 +1,3 @@
-const isDeployPreview = require('./isDeployPreview')
-
 module.exports = [
   [
     '@vuepress/pwa',