diff --git a/.vuepress/components/Hook.vue b/.vuepress/components/Hook.vue
index a747377..ad3380f 100644
--- a/.vuepress/components/Hook.vue
+++ b/.vuepress/components/Hook.vue
@@ -43,8 +43,13 @@
 
 <script>
 
+import Vue from 'vue'
+import VueHighlightJS from 'vue-highlightjs'
+
 import EventBus from '../event-bus';
 
+Vue.use(VueHighlightJS)
+
 export default {
   data () {
     return {
diff --git a/.vuepress/theme/Layout.vue b/.vuepress/theme/Layout.vue
index 1ee6abe..99714a7 100644
--- a/.vuepress/theme/Layout.vue
+++ b/.vuepress/theme/Layout.vue
@@ -137,10 +137,8 @@
 
 import Vue from 'vue'
 import VueResource from 'vue-resource'
-import VueHighlightJS from 'vue-highlightjs'
 
 Vue.use(VueResource)
-Vue.use(VueHighlightJS)
 
 export default {
   data () {