diff --git a/site-cookbooks/kosmos-mastodon/LICENSE b/site-cookbooks/kosmos-mastodon/LICENSE
index f3b5d1c..967d43c 100644
--- a/site-cookbooks/kosmos-mastodon/LICENSE
+++ b/site-cookbooks/kosmos-mastodon/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2019 Kosmos Developers
+Copyright (c) 2019-2021 Kosmos Developers
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
diff --git a/site-cookbooks/kosmos-mastodon/recipes/default.rb b/site-cookbooks/kosmos-mastodon/recipes/default.rb
index 053b232..50c7098 100644
--- a/site-cookbooks/kosmos-mastodon/recipes/default.rb
+++ b/site-cookbooks/kosmos-mastodon/recipes/default.rb
@@ -2,27 +2,6 @@
 # Cookbook Name:: kosmos-mastodon
 # Recipe:: default
 #
-# The MIT License (MIT)
-#
-# Copyright:: 2019, Kosmos Developers
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
 
 include_recipe "kosmos-nodejs"
 include_recipe "kosmos-redis"
diff --git a/site-cookbooks/kosmos-mastodon/recipes/nginx.rb b/site-cookbooks/kosmos-mastodon/recipes/nginx.rb
index 268e973..fde87cd 100644
--- a/site-cookbooks/kosmos-mastodon/recipes/nginx.rb
+++ b/site-cookbooks/kosmos-mastodon/recipes/nginx.rb
@@ -2,27 +2,6 @@
 # Cookbook Name:: kosmos-mastodon
 # Recipe:: nginx
 #
-# The MIT License (MIT)
-#
-# Copyright:: 2019, Kosmos Developers
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
 
 mastodon_path = node["kosmos-mastodon"]["directory"]
 server_name   = node["kosmos-mastodon"]["server_name"]
diff --git a/site-cookbooks/kosmos-mastodon/recipes/pg_db.rb b/site-cookbooks/kosmos-mastodon/recipes/pg_db.rb
index 4f0ee9f..af15e80 100644
--- a/site-cookbooks/kosmos-mastodon/recipes/pg_db.rb
+++ b/site-cookbooks/kosmos-mastodon/recipes/pg_db.rb
@@ -2,27 +2,6 @@
 # Cookbook Name:: kosmos-mastodon
 # Recipe:: pg_db
 #
-# The MIT License (MIT)
-#
-# Copyright:: 2020, Kosmos Developers
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
 
 postgresql_data_bag_item = data_bag_item('credentials', 'postgresql')