diff --git a/javascript/src/iframe/viamapi-iframe.js b/javascript/src/iframe/viamapi-iframe.js
index f45625e4a49b0ab27a7f68db83071826376c7634..cc289f563226847d9f88acd1ba7382b5e1055b6a 100644
--- a/javascript/src/iframe/viamapi-iframe.js
+++ b/javascript/src/iframe/viamapi-iframe.js
@@ -1616,9 +1616,9 @@ message SignatureData {
         documentUUID,
         pdfContentType,
         vCardImageData,
+        signatureData,
         qrCodeImageData,
-        qrCodeCoordinates,
-        signatureData
+        qrCodeCoordinates
       );
       if (signResponse.code !== "200") {
         return encodeResponse("400", "", signResponse.status);