diff --git a/boot.php b/boot.php
index 3a5b62b..d5aa475 100644
--- a/boot.php
+++ b/boot.php
@@ -1,7 +1,7 @@
 <?php
 
 // Load configuration
-$config = new GitList\Config('config.ini');
+$config = GitList\Config::fromFile('config.ini');
 $config->set('git', 'repositories', rtrim($config->get('git', 'repositories'), DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR);
 
 // Startup and configure Silex application
diff --git a/src/GitList/Config.php b/src/GitList/Config.php
index a7f09e3..33d5b39 100644
--- a/src/GitList/Config.php
+++ b/src/GitList/Config.php
@@ -6,13 +6,17 @@ class Config
 {
     protected $data;
 
-    public function __construct($file)
-    {
+    public static function fromFile($file) {
         if (!file_exists($file)) {
             die(sprintf('Please, create the %1$s file.', $file));
         }
+        $data = parse_ini_file($file, true);
+        return new static($data);
+    }
 
-        $this->data = parse_ini_file($file, true);
+    public function __construct($data)
+    {
+        $this->data = $data;
         $this->validateOptions();
     }