diff --git a/Gemfile b/Gemfile
index c80ee36..236bfd4 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,3 +1,6 @@
 source "http://rubygems.org"
 
 gemspec
+
+gem "rake"
+gem "theforeman-rubocop", '~> 0.1.2', require: false, groups: %i[development rubocop]
diff --git a/Rakefile b/Rakefile
index b007ec6..7a96fb5 100755
--- a/Rakefile
+++ b/Rakefile
@@ -4,21 +4,6 @@ begin
 rescue LoadError
   puts 'You must `gem install bundler` and `bundle install` to run rake tasks'
 end
-begin
-  require 'rdoc/task'
-rescue LoadError
-  require 'rdoc/rdoc'
-  require 'rake/rdoctask'
-  RDoc::Task = Rake::RDocTask
-end
-
-RDoc::Task.new(:rdoc) do |rdoc|
-  rdoc.rdoc_dir = 'rdoc'
-  rdoc.title    = 'ForemanTemplates'
-  rdoc.options << '--line-numbers'
-  rdoc.rdoc_files.include('README.md')
-  rdoc.rdoc_files.include('lib/**/*.rb')
-end
 
 Bundler::GemHelper.install_tasks
 task :default => :test
diff --git a/foreman_templates.gemspec b/foreman_templates.gemspec
index 85871e7..0126c07 100644
--- a/foreman_templates.gemspec
+++ b/foreman_templates.gemspec
@@ -24,7 +24,4 @@ Gem::Specification.new do |s|
 
   s.add_dependency "diffy"
   s.add_dependency "git"
-  s.add_development_dependency "rake"
-  s.add_development_dependency "rdoc"
-  s.add_development_dependency "theforeman-rubocop"
 end