diff --git a/packages/file-handling/src/vpu-fileupload.js b/packages/file-handling/src/vpu-fileupload.js
index f7f80c237de3da010d977c749413ec687ebc7b5d..9a04b186e97d05b458c7564c97d32154e9c67299 100644
--- a/packages/file-handling/src/vpu-fileupload.js
+++ b/packages/file-handling/src/vpu-fileupload.js
@@ -108,7 +108,7 @@ class VPUFileUpload extends VPULitElement {
         let url = this.url;
         let formData = new FormData();
 
-        formData.append('my_file', file);
+        formData.append('file', file);
 
         fetch(url, {
             method: 'POST',