diff --git a/plugin.rb b/plugin.rb
index eed9f9a..ef620d7 100755
--- a/plugin.rb
+++ b/plugin.rb
@@ -21,17 +21,4 @@ after_initialize do
   Discourse::Application.routes.append do
     get '/ads.txt' => "adstxt#index"
   end
-
-  if !SiteSetting.content_security_policy_script_src.split('|'.freeze).include?("http://cdn.carbonads.com")
-    SiteSetting.content_security_policy_script_src = SiteSetting.content_security_policy_script_src+'|http://cdn.carbonads.com'
-  end
-  if !SiteSetting.content_security_policy_script_src.split('|'.freeze).include?("https://cdn.carbonads.com")
-    SiteSetting.content_security_policy_script_src = SiteSetting.content_security_policy_script_src+'|https://cdn.carbonads.com'
-  end
-  if !SiteSetting.content_security_policy_script_src.split('|'.freeze).include?("http://srv.carbonads.net")
-    SiteSetting.content_security_policy_script_src = SiteSetting.content_security_policy_script_src+'|http://srv.carbonads.net'
-  end
-  if !SiteSetting.content_security_policy_script_src.split('|'.freeze).include?("https://srv.carbonads.net")
-    SiteSetting.content_security_policy_script_src = SiteSetting.content_security_policy_script_src+'|https://srv.carbonads.net'
-  end
 end