diff --git a/.gitignore b/.gitignore
index 6d55c82a963..4960d2c3c7c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -159,3 +159,5 @@ clover.xml
 tests/acceptance/vendor/
 
 composer.phar
+/lib/composer/bin
+/vendor-bin/**/vendor
\ No newline at end of file