diff --git a/.gitignore b/.gitignore
index 559d5b6..5b62ce2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -108,4 +108,5 @@ pickle-email-*.html
 /coverage
 /html
 /pkg
-Gemfile.lock
\ No newline at end of file
+Gemfile.lock
+/.idea/tiss2go.iml