diff --git a/test/test_manager.rb b/test/test_manager.rb
index 3f231af5..816963ac 100644
--- a/test/test_manager.rb
+++ b/test/test_manager.rb
@@ -1,7 +1,7 @@
 require 'helper'
 require 'sidekiq'
 require 'sidekiq/manager'
-require 'timed_queue'
+require 'connection_pool'
 
 class TestManager < MiniTest::Unit::TestCase
   describe 'with redis' do
diff --git a/test/timed_queue.rb b/test/timed_queue.rb
deleted file mode 100644
index 442e79b4..00000000
--- a/test/timed_queue.rb
+++ /dev/null
@@ -1,42 +0,0 @@
-require 'thread'
-require 'timeout'
-
-class TimedQueue
-  def initialize
-    @que = []
-    @mutex = Mutex.new
-    @resource = ConditionVariable.new
-  end
-
-  def push(obj)
-    @mutex.synchronize do
-      @que.push obj
-      @resource.broadcast
-    end
-  end
-  alias_method :<<, :push
-
-  def timed_pop(timeout=0.5)
-    deadline = Time.now + timeout
-    @mutex.synchronize do
-      loop do
-        return @que.shift unless @que.empty?
-        to_wait = deadline - Time.now
-        raise Timeout::Error, "Waited #{timeout} sec" if to_wait <= 0
-        @resource.wait(@mutex, to_wait)
-      end
-    end
-  end
-
-  def empty?
-    @que.empty?
-  end
-
-  def clear
-    @que.clear
-  end
-
-  def length
-    @que.length
-  end
-end