diff --git a/Unity.gitignore b/Unity.gitignore
index 557307f1..1c3944b9 100644
--- a/Unity.gitignore
+++ b/Unity.gitignore
@@ -29,6 +29,9 @@
 # Visual Studio Code cache directory
 .vscode/
 
+# Idea cache directory
+.idea/
+
 # Gradle cache directory
 .gradle/