diff --git a/Rakefile b/Rakefile
index 8c80a70..cd5d970 100644
--- a/Rakefile
+++ b/Rakefile
@@ -101,6 +101,7 @@ namespace :test do
   Rake::TestTask.new(:auto_reconnect) do |t|
     t.test_files = FileList['test/auxillary/autoreconnect_test.rb']
     t.verbose    = true
+    t.ruby_opts << '-w'
   end
 
   Rake::TestTask.new(:authentication) do |t|