diff --git a/.gitignore b/.gitignore
index c8d5e0fef3..16020f91f3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -29,3 +29,5 @@ cov-int/
 cov-fluentd.tar.gz
 .vscode
 .idea/
+.bundle/
+/vendor/