diff --git a/.gitignore b/.gitignore
index b07f51140cf..7761271e0ef 100644
--- a/.gitignore
+++ b/.gitignore
@@ -69,6 +69,9 @@ typings/
 # vscode cache directory
 .vscode
 
+# idea cache directory
+.idea
+
 # Optional eslint cache
 .eslintcache