diff --git a/.gitignore b/.gitignore
index df0cb81..de12aef 100644
--- a/.gitignore
+++ b/.gitignore
@@ -12,6 +12,7 @@ out/
 !**/src/main/**/out/
 !**/src/test/**/out/
 .idea/
+.idea
 
 ### Eclipse ###
 .apt_generated