diff --git a/Gemfile b/Gemfile
index 53a388d..a002fb4 100644
--- a/Gemfile
+++ b/Gemfile
@@ -8,7 +8,6 @@ gemspec
 # Vagrant's special group
 group :plugins do
   gem 'landrush', path: '.'
-  gem 'landrush-ip', '~> 0.2.3'
 end
 
 group :development do
diff --git a/landrush.gemspec b/landrush.gemspec
index 924cb82..a240503 100644
--- a/landrush.gemspec
+++ b/landrush.gemspec
@@ -31,4 +31,5 @@ Gem::Specification.new do |spec|
   spec.add_dependency 'rubydns', '0.8.5'
   spec.add_dependency 'win32-process'
   spec.add_dependency 'json'
+  spec.add_dependency 'landrush-ip', '~> 0.2.3'
 end
diff --git a/lib/landrush.rb b/lib/landrush.rb
index dc2fee7..a510c31 100644
--- a/lib/landrush.rb
+++ b/lib/landrush.rb
@@ -17,3 +17,4 @@
 require 'landrush/server'
 require 'landrush/store'
 require 'landrush/version'
+require 'landrush-ip'