diff --git a/src/Symfony/Component/VarDumper/.gitignore b/src/Symfony/Component/VarDumper/.gitignore
new file mode 100644
index 0000000000..5414c2c655
--- /dev/null
+++ b/src/Symfony/Component/VarDumper/.gitignore
@@ -0,0 +1,3 @@
+composer.lock
+phpunit.xml
+vendor/