diff --git a/lib/generators/instance/templates/instance_environment.rb b/lib/generators/instance/templates/instance_environment.rb
index <HASH>..<HASH> 100644
--- a/lib/generators/instance/templates/instance_environment.rb
+++ b/lib/generators/instance/templates/instance_environment.rb
@@ -88,11 +88,11 @@ Radiant::Initializer.run do |config|
   # standard extensions
   config.gem "radiant-archive-extension",             :version => "~> 1.0.0"
   config.gem "radiant-clipped-extension",             :version => "~> 1.0.0"
-  config.gem "radiant-debug-extension",               :version => "~> 1.0.0"
+  # config.gem "radiant-debug-extension",               :version => "~> 1.0.0"
   config.gem "radiant-exporter-extension",            :version => "~> 1.0.0"
   config.gem "radiant-markdown_filter-extension",     :version => "~> 1.0.0"
   config.gem "radiant-sheets-extension",              :version => "~> 1.0.0.pre"
-  config.gem "radiant-site_templates-extension",      :version => "~> 1.0.0"
+  # config.gem "radiant-site_templates-extension",      :version => "~> 1.0.0"
   config.gem "radiant-smarty_pants_filter-extension", :version => "~> 1.0.0"
   config.gem "radiant-textile_filter-extension",      :version => "~> 1.0.0"
disbale the debug and site_templates extensions by default