diff --git a/Unity.gitignore b/Unity.gitignore
index 72c27e4f..e6dc1ccf 100644
--- a/Unity.gitignore
+++ b/Unity.gitignore
@@ -29,6 +29,9 @@
 # Gradle cache directory
 .gradle/
 
+# Rider cache directory
+.idea/
+
 # Autogenerated VS/MD/Consulo solution and project files
 ExportedObj/
 .consulo/