diff --git a/.gitignore b/.gitignore
index a5df3133..e7b4f216 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,8 @@
+.idea/
+*.iml
+*.iws
+*.eml
+out/
 .DS_Store
 .svn
 log/*.log
@@ -5,4 +10,4 @@ tmp/**
 node_modules/
 .sass-cache
 css/reveal.min.css
-js/reveal.min.js
+js/reveal.min.js
\ No newline at end of file