diff --git a/Rakefile b/Rakefile
index 43022f7..388c6d7 100644
--- a/Rakefile
+++ b/Rakefile
@@ -1,2 +1,8 @@
-require "bundler/gem_tasks"
-task :default => :spec
+require "rake/testtask"
+
+Rake::TestTask.new do |t|
+  t.test_files = FileList['test/**/test_*.rb']
+end
+
+desc "Run tests"
+task default: :test
\ No newline at end of file