diff --git a/res/include/script/file_viewer/Toolbar.js b/res/include/script/file_viewer/Toolbar.js
index ce0cfc6..c9d00a1 100644
--- a/res/include/script/file_viewer/Toolbar.js
+++ b/res/include/script/file_viewer/Toolbar.js
@@ -93,7 +93,7 @@ Toolbar.prototype.download = function() {
 		return
 	}
 
-	fetch(this.currentFile.file_availability_href).then(resp => {
+	fetch(this.currentFile.availability_href).then(resp => {
 		return resp.json()
 	}).then(resp => {
 		let popupDiv = document.getElementById("captcha_popup")