diff --git a/js/app.js b/js/app.js
index 064a435..5248ef8 100755
--- a/js/app.js
+++ b/js/app.js
@@ -644,7 +644,7 @@ app.updateRpcCommand = function (userData) {
     }
 
     let rpcParts = {
-        "wallet_id": userData.walletId,
+        "wallet_id": parseInt(userData.walletId),
         "uris": assetUris,
         "hash": userData.assetHash,
         "meta_uris": metadataUris,