Rakefile in datamapper4rails-0.3.2 vs Rakefile in datamapper4rails-0.4.0

@@ -10,10 +10,10 @@
 require './lib/datamapper4rails/version.rb'
 
 Hoe.spec('datamapper4rails') do |p|
   p.rubyforge_name = 'datamapper4rail'
   p.developer('mkristian', '[e-mail]')
-  p.extra_deps = [['rack-datamapper', '~>0.2'], ['rails_datamapper', '>= 0']]
+  p.extra_deps = [['rack-datamapper', '~>0.2']]
   p.remote_rdoc_dir = '' # Release to root
   p.rspec_options << '--options' << 'spec/spec.opts'
 end
 
 desc 'Install the package as a gem.'