diff --git a/src/Functions.php b/src/Functions.php
index aefbc0d..9a8ef58 100644
--- a/src/Functions.php
+++ b/src/Functions.php
@@ -21,7 +21,7 @@
 function str($string = null)
 {
     if (func_num_args() === 0) {
-        return new class() implements \Stringable {
+        return new class implements \Stringable {
             public function __call($method, $parameters)
             {
                 return Str::$method(...$parameters);