diff --git a/.gitignore b/.gitignore
index 58a423c5e5..c5f7e87f94 100644
--- a/.gitignore
+++ b/.gitignore
@@ -26,4 +26,5 @@ coverage/*
 .vagrant/
 cov-int/
 cov-fluentd.tar.gz
-.vscode
\ No newline at end of file
+.vscode
+.idea/