diff --git a/packages/node_modules/@node-red/editor-client/src/js/ui/palette.js b/packages/node_modules/@node-red/editor-client/src/js/ui/palette.js
index 322283fcb..928793610 100755
--- a/packages/node_modules/@node-red/editor-client/src/js/ui/palette.js
+++ b/packages/node_modules/@node-red/editor-client/src/js/ui/palette.js
@@ -176,7 +176,7 @@ RED.palette = (function() {
                 }
 
                 const safeType = type.replace(/'/g,"\\'");
-                function wrapStr(str) {
+                const wrapStr = function (str) {
                     if(str.indexOf(' ') >= 0) {
                         return '"' + str + '"'
                     }