1 files changed, 1 insertions, 0 deletions
diff --git a/Gemfile b/Gemfile
index 582a1624f05..7298e21ce66 100644
--- a/Gemfile
+++ b/Gemfile
@@ -93,6 +93,7 @@ gem 'html-pipeline', '~> 1.11.0'
 gem 'task_list',     '~> 1.0.2', require: 'task_list/railtie'
 gem 'github-markup', '~> 1.3.1'
 gem 'redcarpet',     '~> 3.3.3'
+gem 'RedCloth',      '~> 4.2.9'
 gem 'rdoc',          '~>3.6'
 gem 'org-ruby',      '~> 0.9.12'
 gem 'creole',        '~> 0.5.0'