Gemfile in dm-is-indexed-0.1.0 vs Gemfile in dm-is-indexed-0.1.1

@@ -96,9 +96,13 @@
   gem 'i18n',           '~> 0.5.0'
 end
 
 gem 'dm-core',	DM_VERSION, :git => "#{DATAMAPPER}/dm-core.git"
 
+group :test do
+  gem 'dm-types', DM_VERSION, :git => "#{DATAMAPPER}/dm-types.git"
+end
+
 group :development do
   gem 'rake',		    '~> 0.8.7'
 
   gem 'ore-tasks',	'~> 0.4'
   gem 'rspec',      '~> 2.4'