diff --git a/.env.development b/.env.development
index 5a3f515c3..c87c5dc64 100644
--- a/.env.development
+++ b/.env.development
@@ -42,4 +42,4 @@ MCONF_EMAIL_TRACK_CLICKED=true
 # MCONF_OMNIAUTH_FACEBOOK_SECRET='yourfacebooksecret'
 
 # Flag to use authentication on playback url
-# MCONF_PLAYBACK_URL_AUTH='true'
+# MCONF_PLAYBACK_URL_AUTH=true
diff --git a/Gemfile.lock b/Gemfile.lock
index 746c43261..41a6596ed 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -8,7 +8,7 @@ GIT
 
 GIT
   remote: https://github.com/mconf/bigbluebutton_rails.git
-  revision: 820bfeb38ca23de2a89b6cc37f850d626f67e527
+  revision: fedfa6010a660e31e81cc27197063b4d60f6f0a5
   branch: master
   specs:
     bigbluebutton_rails (2.2.0)
diff --git a/config/application.rb b/config/application.rb
index 9aaa0ddb5..4d14bc7c8 100644
--- a/config/application.rb
+++ b/config/application.rb
@@ -126,6 +126,9 @@ class Application < Rails::Application
     # Set if to false to use the old model based on the `record` flag on the `create` API call.
     config.per_user_record_permissions = ENV['MCONF_PER_USER_RECORD_PERMISSIONS'] == 'true'
 
+    # Authenticate playback URLs for recordings
+    config.playback_url_authentication = ENV['MCONF_PLAYBACK_URL_AUTH'] == 'true'
+
     # Themes: configure assets paths here!
     # config.assets.paths << Rails.root.join("app", "assets", "themes", "my-theme", "stylesheets")
     # config.assets.paths << Rails.root.join("app", "assets", "themes", "my-theme", "images")
diff --git a/config/initializers/bigbluebutton_rails.rb b/config/initializers/bigbluebutton_rails.rb
index 3b7187b8b..ae3b5b435 100644
--- a/config/initializers/bigbluebutton_rails.rb
+++ b/config/initializers/bigbluebutton_rails.rb
@@ -6,7 +6,7 @@
 
 BigbluebuttonRails.configure do |config|
   config.guest_support = true
-  config.playback_url_authentication = ENV['MCONF_PLAYBACK_URL_AUTH'] == 'true'
+  config.playback_url_authentication = true #Rails.application.config.playback_url_authentication
 
   # Set the invitation URL to the full URL of the room
   config.get_invitation_url = Proc.new do |room|
diff --git a/db/migrate/20171114142537_bigbluebutton_rails_to230.rb b/db/migrate/20171114142537_bigbluebutton_rails_to230.rb
index 1706c25d1..4a73143d5 100644
--- a/db/migrate/20171114142537_bigbluebutton_rails_to230.rb
+++ b/db/migrate/20171114142537_bigbluebutton_rails_to230.rb
@@ -2,10 +2,12 @@ class BigbluebuttonRailsTo230 < ActiveRecord::Migration
   def up
     rename_column :bigbluebutton_rooms, :param, :slug
     rename_column :bigbluebutton_servers, :param, :slug
+    add_column :bigbluebutton_recordings, :recording_users, :text
   end
 
   def down
     rename_column :bigbluebutton_servers, :slug, :param
     rename_column :bigbluebutton_rooms, :slug, :param
+    remove_column :bigbluebutton_recordings, :recording_users
   end
 end
diff --git a/db/schema.rb b/db/schema.rb
index 10e6047e2..98414ab31 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -120,15 +120,16 @@
     t.string   "recordid"
     t.string   "meetingid"
     t.string   "name"
-    t.boolean  "published",                                      default: false
-    t.boolean  "available",                                      default: true
+    t.boolean  "published",                                          default: false
+    t.boolean  "available",                                          default: true
     t.datetime "created_at"
     t.datetime "updated_at"
     t.text     "description"
     t.integer  "meeting_id"
-    t.integer  "size",        limit: 8,                          default: 0
-    t.decimal  "start_time",            precision: 14, scale: 0
-    t.decimal  "end_time",              precision: 14, scale: 0
+    t.integer  "size",            limit: 8,                          default: 0
+    t.decimal  "start_time",                precision: 14, scale: 0
+    t.decimal  "end_time",                  precision: 14, scale: 0
+    t.text     "recording_users"
   end
 
   add_index "bigbluebutton_recordings", ["recordid"], name: "index_bigbluebutton_recordings_on_recordid", unique: true, using: :btree