diff --git a/index.js b/index.js
index c773444..e3da73d 100644
--- a/index.js
+++ b/index.js
@@ -26,6 +26,7 @@ app.get('/', (req, res) => {
 	url = req.query.url;
  	res.header("Access-Control-Allow-Origin", '*');
  	res.header("Access-Control-Expose-Headers", 'X-Title');
+ 	res.header("Content-Type", 'text/markdown');
 	if (url && validURL(url)) {
 		read_url(url, res);
 	} else {