diff --git a/Gemfile b/Gemfile
index 71286aeaa..9b3e98478 100644
--- a/Gemfile
+++ b/Gemfile
@@ -147,6 +147,7 @@ gem 'omniauth-google-oauth2'
 gem 'oj'
 gem 'pg'
 gem 'pry-rails', require: false
+gem 'r2', '~> 0.2.5', require: false
 gem 'rake'