Pig Latin - Should handle words without vowels

I got a problem on the last test which is the should handle words without vowels. I don’t know what is the exact reason why it can’t continue.

function translatePigLatin(str) {
    if (/^[aeiou]/i.test(str)){
    return str + "way";
  } else {
    return str.replace(/(\b[^aeiou]+)(\w.*$)/, "$2$1ay");



I get it already. Can I delete this topic?