diff --git a/Gemfile b/Gemfile
index 1194e30a..8b7105ac 100644
--- a/Gemfile
+++ b/Gemfile
@@ -28,7 +28,6 @@ gem 'rubytree'
 gem 'sass-rails', '~> 4.0.3'
 gem 'sdoc', '~> 0.4.0', group: :doc
 gem 'slim'
-gem 'bootstrap_pagedown'
 gem 'pagedown-rails', '~> 1.1.4'
 gem 'sorcery'
 gem 'thread_safe'
diff --git a/Gemfile.lock b/Gemfile.lock
index 46fe1057..97c6b626 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -48,8 +48,6 @@ GEM
       debug_inspector (>= 0.0.1)
     bootstrap-will_paginate (0.0.10)
       will_paginate
-    bootstrap_pagedown (1.1.0)
-      rails (>= 3.2)
     builder (3.2.2)
     byebug (8.2.2)
     capistrano (3.3.5)
@@ -359,7 +357,6 @@ DEPENDENCIES
   better_errors
   binding_of_caller
   bootstrap-will_paginate
-  bootstrap_pagedown
   byebug
   capistrano (~> 3.3.0)
   capistrano-rails
diff --git a/app/assets/javascripts/application.js b/app/assets/javascripts/application.js
index e812a7db..ed72ef61 100644
--- a/app/assets/javascripts/application.js
+++ b/app/assets/javascripts/application.js
@@ -13,7 +13,6 @@
 //= require jquery
 //
 //= require ace/ace
-//= require bootstrap_pagedown
 //= require chosen.jquery.min
 //= require d3
 //= require jquery.turbolinks
diff --git a/app/assets/stylesheets/application.css b/app/assets/stylesheets/application.css
index 47163008..0258a5fd 100644
--- a/app/assets/stylesheets/application.css
+++ b/app/assets/stylesheets/application.css
@@ -14,6 +14,5 @@
  *= require_tree ../../../lib
  *= require_tree ../../../vendor/assets/stylesheets/
  *= require_self
- *= require bootstrap_pagedown
  *= require markdown
 */