diff --git a/src/View/Components/MixBase.php b/src/View/Components/MixBase.php
index 9ee8152..1e9f1b6 100644
--- a/src/View/Components/MixBase.php
+++ b/src/View/Components/MixBase.php
@@ -54,7 +54,7 @@ public function __construct($manifestDirectory = '', $integrity = null, $crossor
         ->keys()
         ->groupBy(function ($key) {
 
-          preg_match('/\.(\D+)$/', $key, $matches);
+        preg_match('/\.([^\.]+)$/', $key, $matches);
 
           return $matches[1];
         });