diff --git a/Gemfile b/Gemfile
index 645c7b849..c739e1085 100644
--- a/Gemfile
+++ b/Gemfile
@@ -36,7 +36,6 @@ gem 'chinese_pinyin'
 # gem 'progress_bar'
 gem  'ansi'
 
-gem 'debugger'
 gem 'kaminari'
 gem 'elasticsearch-model'
 gem 'elasticsearch-rails'