diff --git a/.travis.yml b/.travis.yml
index 0cd65ed..0813e2e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -11,6 +11,6 @@ before_install:
   - sudo apt-get install -y python-software-properties
   - sudo add-apt-repository -y ppa:ubuntu-lxc/daily
   - sudo apt-get update -y
-  - sudo apt-get install -y liblxc0 lxc lxc-dbg lxc-dev lxc-templates lxc-tests lxctl python3-lxc
+  - sudo apt-get install -y liblxc1
 script:
   - bundle exec rake clean package
diff --git a/ruby-lxc.gemspec b/ruby-lxc.gemspec
index 2802efa..4df7fcb 100644
--- a/ruby-lxc.gemspec
+++ b/ruby-lxc.gemspec
@@ -13,6 +13,8 @@ Gem::Specification.new do |s|
   s.extensions = 'ext/lxc/extconf.rb'
   s.has_rdoc   = true
 
+  s.add_development_dependency "rdoc"
+  s.add_development_dependency "rdoc-data"
   s.add_development_dependency "rake-compiler"
 
   s.homepage    = 'https://github.com/lxc/ruby-lxc'