diff --git a/Rakefile b/Rakefile
index 7ec359d..a407d38 100644
--- a/Rakefile
+++ b/Rakefile
@@ -89,7 +89,7 @@ namespace :test do
   end
 
   Rake::TestTask.new(:pooled_threading) do |t|
-    t.test_files = FileList['test/threading/*.rb']
+    t.test_files = FileList['test/threading/*_test.rb']
     t.verbose    = true
   end
 
diff --git a/test/threading/test_threading_large_pool.rb b/test/threading/threading_with_large_pool_test.rb
similarity index 100%
rename from test/threading/test_threading_large_pool.rb
rename to test/threading/threading_with_large_pool_test.rb