diff --git a/Symfony2.gitignore b/Symfony2.gitignore
index 0b2956f9..b21cbe19 100644
--- a/Symfony2.gitignore
+++ b/Symfony2.gitignore
@@ -7,6 +7,10 @@ vendor/*
 */cache/*
 web/uploads/*
 web/bundles/*
+bin/*
+build/*
+composer.phar
+
 
 # Configuration files
 app/config/parameters.ini