diff --git a/chapter_06/threaded/thread_pool.rb b/chapter_06/threaded/thread_pool.rb
index 45453fa..e17d06a 100644
--- a/chapter_06/threaded/thread_pool.rb
+++ b/chapter_06/threaded/thread_pool.rb
@@ -18,9 +18,9 @@
   url_queue.push "http://localhost:3000/api/v1/entries/#{i}"
 end
   
-responses = []
-while responses.size < 99
-  responses << @responses.pop
+processed_responses = []
+while processed_responses.size < 99
+  processed_responses << responses.pop
 end
 
-# do something with the responses
\ No newline at end of file
+# do something with the responses