diff --git a/.gitignore b/.gitignore
index b720773..1a57f63 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,7 +2,7 @@
 vendor/bundle*
 /.bundle/
 /.yardoc
-/Gemfile.lock
+#/Gemfile.lock
 /_yardoc/
 /coverage/
 /doc/