diff --git a/site-cookbooks/kosmos-hubot/recipes/_user.rb b/site-cookbooks/kosmos-hubot/recipes/_user.rb
index d16d23d..3557dbc 100644
--- a/site-cookbooks/kosmos-hubot/recipes/_user.rb
+++ b/site-cookbooks/kosmos-hubot/recipes/_user.rb
@@ -2,8 +2,6 @@
 # Cookbook Name:: kosmos-hubot
 # Recipe:: _user
 #
-# Copyright 2019, Kosmos
-#
 
 group "hubot" do
   gid 48268
diff --git a/site-cookbooks/kosmos-hubot/recipes/botka_freenode.rb b/site-cookbooks/kosmos-hubot/recipes/botka_freenode.rb
index 423291c..bb00c33 100644
--- a/site-cookbooks/kosmos-hubot/recipes/botka_freenode.rb
+++ b/site-cookbooks/kosmos-hubot/recipes/botka_freenode.rb
@@ -2,26 +2,7 @@
 # Cookbook Name:: kosmos-hubot
 # Recipe:: botka_freenode
 #
-# 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.
-#
+
 app_name  = "botka_freenode"
 app_path  = "/opt/#{app_name}"
 app_user  = "hubot"
diff --git a/site-cookbooks/kosmos-hubot/recipes/default.rb b/site-cookbooks/kosmos-hubot/recipes/default.rb
index 65bcf67..3a787b3 100644
--- a/site-cookbooks/kosmos-hubot/recipes/default.rb
+++ b/site-cookbooks/kosmos-hubot/recipes/default.rb
@@ -2,8 +2,6 @@
 # Cookbook Name:: kosmos-hubot
 # Recipe:: default
 #
-# Copyright 2017-2018, Kosmos
-#
 
 include_recipe "kosmos-nodejs"
 include_recipe "kosmos-redis"
diff --git a/site-cookbooks/kosmos-hubot/recipes/hal8000.rb b/site-cookbooks/kosmos-hubot/recipes/hal8000.rb
index 96d4234..b8d461d 100644
--- a/site-cookbooks/kosmos-hubot/recipes/hal8000.rb
+++ b/site-cookbooks/kosmos-hubot/recipes/hal8000.rb
@@ -2,26 +2,6 @@
 # Cookbook Name:: kosmos-hubot
 # Recipe:: hal8000
 #
-# 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.
-#
 
 build_essential 'hal8000' do
   compile_time true
diff --git a/site-cookbooks/kosmos-hubot/recipes/hal8000_xmpp.rb b/site-cookbooks/kosmos-hubot/recipes/hal8000_xmpp.rb
index 04ce0ab..15fbb3f 100644
--- a/site-cookbooks/kosmos-hubot/recipes/hal8000_xmpp.rb
+++ b/site-cookbooks/kosmos-hubot/recipes/hal8000_xmpp.rb
@@ -2,26 +2,7 @@
 # Cookbook Name:: kosmos-hubot
 # Recipe:: hal8000_xmpp
 #
-# 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.
-#
+
 app_name  = "hal8000_xmpp"
 app_path  = "/opt/#{app_name}"
 app_user  = "hubot"