diff --git a/index.php b/index.php
index bf9ffebe..e4e97dca 100644
--- a/index.php
+++ b/index.php
@@ -26,6 +26,8 @@ spl_autoload_register(
             return;
         }
 
+        $absoluteNamespace = str_replace('\\\\', '/', $absoluteNamespace);
+
         $filepath = ROOT . '/src/classes/' . $absoluteNamespace . '.php';
 
         require $filepath;