diff --git a/Gemfile b/Gemfile
index 6757a157f..b4a30658d 100644
--- a/Gemfile
+++ b/Gemfile
@@ -108,6 +108,3 @@ gem 'diffy'
 # oauth2
 gem 'omniauth', '~> 1.9.0'
 gem 'omniauth-oauth2', '~> 1.6.0'
-
-# global var
-gem 'request_store'