diff --git a/index.js b/index.js
index 718d9fa..e3827fd 100644
--- a/index.js
+++ b/index.js
@@ -567,7 +567,7 @@ app.post('/testHeaderImage', async (req, res) => {
                   header: proto.Message.InteractiveMessage.Header.create({
                       title: "some title",
                       hasMediaAttachment: true, // false if you don't want to send media with it
-                      imageMessage: generate("image", "url/path to image"),
+                      imageMessage: generate("image", "https://upload.wikimedia.org/wikipedia/commons/thumb/a/a8/TEIDE.JPG/500px-TEIDE.JPG"),
                       //videoMessage: generate("video", "url/path to video"), // if it's an video
                   }),
                   nativeFlowMessage: proto.Message.InteractiveMessage.NativeFlowMessage.create({