diff --git a/src/resources/js/highlight.js b/src/resources/js/highlight.js
index a3d55df..546cb8c 100644
--- a/src/resources/js/highlight.js
+++ b/src/resources/js/highlight.js
@@ -1,5 +1,7 @@
 //'use strict';
 
+let hljs;
+
 import hljs from  "highlight.js/lib/core";
 import http from "highlight.js/lib/languages/http";
 import properties from "highlight.js/lib/languages/properties";