diff --git a/.gitignore b/.gitignore
index 1418e42..d4432b4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,5 @@
 /vendor/
-/composer.lock
-/config.json
\ No newline at end of file
+/config/*
+!/config/example.json
+
+/composer.lock
\ No newline at end of file
diff --git a/example/config.json b/config/example.json
similarity index 100%
rename from example/config.json
rename to config/example.json
diff --git a/src/server.php b/src/server.php
index 8c53d4f..b0787b1 100644
--- a/src/server.php
+++ b/src/server.php
@@ -11,9 +11,12 @@ $config = json_decode(
     file_get_contents(
         __DIR__ .
         DIRECTORY_SEPARATOR . '..'.
-        DIRECTORY_SEPARATOR . 'config.json'
+        DIRECTORY_SEPARATOR . 'config'.
+        DIRECTORY_SEPARATOR . (
+            isset($argv[1]) ? $argv[1] : 'example.json'
+        )
     )
-);
+);  if (!$config) exit;
 
 // Init session
 $session = [];