diff --git a/javascript/UploadField.js b/javascript/UploadField.js
index b41235aca..a8f4c6d68 100644
--- a/javascript/UploadField.js
+++ b/javascript/UploadField.js
@@ -152,6 +152,7 @@
 					{
 						fileInput: fileInput,
 						dropZone: dropZone,
+						form: $(fileInput).closest('form'),
 						previewAsCanvas: false,
 						acceptFileTypes: new RegExp(config.acceptFileTypes, 'i')
 					}