diff --git a/guides/bug_report_templates/action_controller_master.rb b/guides/bug_report_templates/action_controller_master.rb
index 9faa2c5805..20c64b4a85 100644
--- a/guides/bug_report_templates/action_controller_master.rb
+++ b/guides/bug_report_templates/action_controller_master.rb
@@ -4,6 +4,7 @@ unless File.exist?('Gemfile')
     gem 'rails', github: 'rails/rails'
     gem 'arel', github: 'rails/arel'
     gem 'rack', github: 'rack/rack'
+    gem 'i18n', github: 'svenfuchs/i18n'
   GEMFILE
 
   system 'bundle'
diff --git a/guides/bug_report_templates/active_record_master.rb b/guides/bug_report_templates/active_record_master.rb
index b4b983f2e7..e7f5d0d5ff 100644
--- a/guides/bug_report_templates/active_record_master.rb
+++ b/guides/bug_report_templates/active_record_master.rb
@@ -4,6 +4,7 @@ unless File.exist?('Gemfile')
     gem 'rails', github: 'rails/rails'
     gem 'arel', github: 'rails/arel'
     gem 'rack', github: 'rack/rack'
+    gem 'i18n', github: 'svenfuchs/i18n'
     gem 'sqlite3'
   GEMFILE