diff --git a/lib/loader.js b/lib/loader.js
index 3c3fad5..8f0cc81 100644
--- a/lib/loader.js
+++ b/lib/loader.js
@@ -1,6 +1,6 @@
 const cheerio = require('cheerio');
 const Prism = require('prismjs');
-require('prismjs/components/prism-typescript');
+const loadLanguages = require('prismjs/components/index');
 const classNameUtils = require('./classNameUtils');
 const escape = require('./escape');
 const option = require('./option');
@@ -13,6 +13,8 @@ const cheerioOption = {
     decodeEntities: false
 }
 
+loadLanguages('typescript');
+
 function loader(input, options) {
 
     options = option.assignDefault(options);
@@ -23,7 +25,7 @@ function loader(input, options) {
     const $elements = $(SELECTOR);
 
     if ($elements.length !== 0) {
-        options.languages.forEach(language => require(`prismjs/components/prism-${language}`));
+        loadLanguages(options.languages);
     }
 
     $elements.each(function(index, element) {