diff --git a/.gitignore b/.gitignore
index fb32e8f..c6d2f07 100644
--- a/.gitignore
+++ b/.gitignore
@@ -19,4 +19,5 @@ benchmark
 test/load/unicorn/unicorn.rb
 test/load/thin/config.yml
 test/tools/data/
-.rvmrc
\ No newline at end of file
+.rvmrc
+Gemfile.lock