1 files changed, 1 insertions, 0 deletions
diff --git a/Gemfile b/Gemfile
index 2334c3fd4..5965602c4 100644
--- a/Gemfile
+++ b/Gemfile
@@ -120,6 +120,7 @@ gem 'acts-as-taggable-on', '~> 4.0.0'
 
 gem 'acts_as_list', '~> 0.6.0'
 gem 'acts_as_tree', '~> 2.1.0', require: 'acts_as_tree'
+gem "hstore_accessor", "~> 1.1"
 
 gem 'rabl'
 gem 'carrierwave', '~> 1.0'