diff --git a/.gitignore b/.gitignore
index c49a5d8..303575f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
-vendor/
-composer.lock
-phpunit.xml
+/config/reference.php
+/vendor/
+/composer.lock
+/phpunit.xml