diff --git a/Rakefile b/Rakefile
index 6d96bda..0d77149 100644
--- a/Rakefile
+++ b/Rakefile
@@ -4,6 +4,7 @@
 require "bundler/gem_tasks"
 
 require 'rake/testtask'
+require 'kaminari'
 
 Rake::TestTask.new do |t|
   t.libs << 'test'