diff --git a/Symfony.gitignore b/Symfony.gitignore
index 85fd714a96553a5d2b63a0e468cd5cd2306c501b..d098259ffb0f55734c83e9618188df390622eb6c 100644
--- a/Symfony.gitignore
+++ b/Symfony.gitignore
@@ -25,6 +25,7 @@
 /bin/*
 !bin/console
 !bin/symfony_requirements
+/vendor/
 
 # Assets and user uploads
 /web/bundles/
@@ -37,6 +38,9 @@
 # Build data
 /build/
 
+# Composer PHAR
+/composer.phar
+
 # Backup entities generated with doctrine:generate:entities command
 **/Entity/*~