diff --git a/.gitignore b/.gitignore
index e153a0c0ca3eaa1291f686411493008cb96a7f80..8020b66ad76a7b9860a94d3b7f4407c2c266afc2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,5 @@
 results.html
 pkg
 html
+Gemfile.lock
+.idea/