diff --git a/renderer/renderer.js b/renderer/renderer.js
index 2b84857..c8744b9 100644
--- a/renderer/renderer.js
+++ b/renderer/renderer.js
@@ -100,13 +100,13 @@
   function initMarked() {
     if (typeof marked !== 'undefined') {
       const renderer = new marked.Renderer();
-      renderer.code = function ({ text, lang }) {
-        let highlighted = text;
+      renderer.code = function (code, lang) {
+        let highlighted = code;
         if (typeof hljs !== 'undefined') {
           if (lang && hljs.getLanguage(lang)) {
-            try { highlighted = hljs.highlight(text, { language: lang }).value; } catch (e) { /* fallback */ }
+            try { highlighted = hljs.highlight(code, { language: lang }).value; } catch (e) { /* fallback */ }
           } else {
-            try { highlighted = hljs.highlightAuto(text).value; } catch (e) { /* fallback */ }
+            try { highlighted = hljs.highlightAuto(code).value; } catch (e) { /* fallback */ }
           }
         }
         const langClass = lang ? ` language-${lang}` : '';