diff --git a/js/download-original.js b/js/download-original.js
index 06cd1c64..7c0050a0 100644
--- a/js/download-original.js
+++ b/js/download-original.js
@@ -15,7 +15,7 @@
  *
  */
 
-onready(function() {
+onReady(function() {
 	let doOriginalFilename = function() {
 		let filename, truncated;
 		if ($(this).attr('title')) {