diff --git a/Rakefile b/Rakefile
index f57ae68..58170c7 100644
--- a/Rakefile
+++ b/Rakefile
@@ -1,2 +1,9 @@
 #!/usr/bin/env rake
 require "bundler/gem_tasks"
+require 'rake/testtask'
+
+Rake::TestTask.new do |t|
+  t.libs.push "lib"
+  t.test_files = FileList['spec/**/*_spec.rb']
+  t.verbose = true
+end
\ No newline at end of file