1 files changed, 1 insertions, 0 deletions
diff --git a/Gemfile b/Gemfile
index 37e5b4fd25..0f6a64db6f 100644
--- a/Gemfile
+++ b/Gemfile
@@ -19,6 +19,7 @@ gem "jquery-rails"
 gem "coffee-rails"
 gem "sass-rails"
 gem "turbolinks", "~> 5"
+gem "rails-ujs", github: "rails/rails-ujs"
 
 # require: false so bcrypt is loaded only when has_secure_password is used.
 # This is to avoid Active Model (and by extension the entire framework)