diff --git a/test/debug.test.js b/test/debug.test.js
index 760c18cab7..559b68bdf4 100644
--- a/test/debug.test.js
+++ b/test/debug.test.js
@@ -13,7 +13,7 @@ test.before('Init Nuxt.js', async t => {
   const rootDir = resolve(__dirname, 'fixtures/debug')
   let config = require(resolve(rootDir, 'nuxt.config.js'))
   config.rootDir = rootDir
-  config.dev = true
+  config.dev = true // Needed for _open middleware
   nuxt = new Nuxt(config)
   await new Builder(nuxt).build()
 
diff --git a/test/fixtures/basic/nuxt.config.js b/test/fixtures/basic/nuxt.config.js
index 369382e815..439bec51ea 100644
--- a/test/fixtures/basic/nuxt.config.js
+++ b/test/fixtures/basic/nuxt.config.js
@@ -20,6 +20,7 @@ module.exports = {
   },
   transition: false,
   build: {
+    scopeHoisting: true,
     postcss: [
       require('postcss-cssnext')()
     ]
diff --git a/test/fixtures/debug/nuxt.config.js b/test/fixtures/debug/nuxt.config.js
index 2bb2464225..2e05a7cd6e 100644
--- a/test/fixtures/debug/nuxt.config.js
+++ b/test/fixtures/debug/nuxt.config.js
@@ -3,9 +3,6 @@ module.exports = {
     base: '/test/'
   },
   debug: true,
-  build: {
-    scopeHoisting: true
-  },
   editor: {
     cmd: 'echo',
     pattern: ''
diff --git a/test/fixtures/with-config/nuxt.config.js b/test/fixtures/with-config/nuxt.config.js
index 08f6cad227..7b1eb8eb1a 100644
--- a/test/fixtures/with-config/nuxt.config.js
+++ b/test/fixtures/with-config/nuxt.config.js
@@ -42,7 +42,6 @@ module.exports = {
     }
   },
   build: {
-    // extractCSS: true,
     publicPath: '/orion/',
     analyze: {
       analyzerMode: 'disabled',