diff --git a/packages/node_modules/@node-red/editor-client/src/js/ui/view.js b/packages/node_modules/@node-red/editor-client/src/js/ui/view.js
index cc6ad95ce..08ab0ec0a 100644
--- a/packages/node_modules/@node-red/editor-client/src/js/ui/view.js
+++ b/packages/node_modules/@node-red/editor-client/src/js/ui/view.js
@@ -6536,7 +6536,7 @@ RED.view = (function() {
                     node = result.node
                     node["_"] = node._def._;
 
-                    for (d in node._def.defaults) {
+                    for (let d in node._def.defaults) {
                         if (node._def.defaults.hasOwnProperty(d) && d !== 'inputs' && d !== 'name') {
                             if (nodeConfig[d] !== undefined) {
                                 node[d] = nodeConfig[d]