diff --git a/ng2-components/ng2-activiti-form/src/components/widgets/upload/upload.widget.ts b/ng2-components/ng2-activiti-form/src/components/widgets/upload/upload.widget.ts
index 39bac28b9b..2dc1868e5b 100644
--- a/ng2-components/ng2-activiti-form/src/components/widgets/upload/upload.widget.ts
+++ b/ng2-components/ng2-activiti-form/src/components/widgets/upload/upload.widget.ts
@@ -59,7 +59,7 @@ export class UploadWidget extends WidgetComponent implements OnInit {
     }
 
     onFileChanged(event: any) {
-        let files = event.srcElement.files;
+        let files = event.target.files;
         if (files && files.length > 0) {
 
             let file = files[0];