diff --git a/tasks/semaphore.rake b/tasks/semaphore.rake
index b9033b6..252eeff 100644
--- a/tasks/semaphore.rake
+++ b/tasks/semaphore.rake
@@ -1,7 +1,6 @@
 require 'yaml'
 require 'uri'
 require 'open-uri'
-require 'debug'
 
 namespace :semaphore do