diff --git a/src/vpu-qualified-signature-pdf-upload.js b/src/vpu-qualified-signature-pdf-upload.js
index 85de1b69264b6f9471eb2097b0d034c749356df9..2ed5e9966b236b718f9555cdebdd1236ddb0004f 100644
--- a/src/vpu-qualified-signature-pdf-upload.js
+++ b/src/vpu-qualified-signature-pdf-upload.js
@@ -512,7 +512,8 @@ class QualifiedSignaturePdfUpload extends ScopedElementsMixin(VPUSignatureLitEle
 
     render() {
         if (this.isLoading()) {
-            return html`<vpu-mini-spinner></vpu-mini-spinner>`;
+            // TODO: breaks upload (added in commit 5dbb3033b4c37ebfb5810d78ed9522047217490d)
+            // return html`<vpu-mini-spinner></vpu-mini-spinner>`;
         }
         return html`
             <div class="${classMap({hidden: !this.isLoggedIn() || !this.hasSignaturePermissions()})}">