diff --git a/plugins/send_email/controllers/send_email_plugin_admin_controller.rb b/plugins/send_email/controllers/send_email_plugin_admin_controller.rb
index 94ab9fc..e4c1ec8 100644
--- a/plugins/send_email/controllers/send_email_plugin_admin_controller.rb
+++ b/plugins/send_email/controllers/send_email_plugin_admin_controller.rb
@@ -1,5 +1,4 @@
 class SendEmailPluginAdminController < PluginsController
-  append_view_path File.join(File.dirname(__FILE__) + '/../views')
 
   def index
     @environment = environment
diff --git a/plugins/send_email/lib/send_email_plugin.rb b/plugins/send_email/lib/send_email_plugin.rb
index 4786b36..85abbcd 100644
--- a/plugins/send_email/lib/send_email_plugin.rb
+++ b/plugins/send_email/lib/send_email_plugin.rb
@@ -1,3 +1,5 @@
+require 'send_email_plugin/core_ext'
+
 class SendEmailPlugin < Noosfero::Plugin
 
   def self.plugin_name
diff --git a/plugins/send_email/lib/send_email_plugin/core_ext.rb b/plugins/send_email/lib/send_email_plugin/core_ext.rb
new file mode 100644
index 0000000..16929e0
--- /dev/null
+++ b/plugins/send_email/lib/send_email_plugin/core_ext.rb
@@ -0,0 +1,4 @@
+Environment.class_eval do
+  attr_accessible :send_email_plugin_allow_to
+end
+
diff --git a/plugins/send_email/views/send_email_plugin_admin/index.html.erb b/plugins/send_email/views/send_email_plugin_admin/index.html.erb
new file mode 100644
index 0000000..14c96f8
--- /dev/null
+++ b/plugins/send_email/views/send_email_plugin_admin/index.html.erb
@@ -0,0 +1,9 @@
+<h1><%= _("SendEmailPlugin's config") %></h1>
+
+<%= form_for :environment, :url => {:action => 'index'}, :html => {:method => 'post'} do |f| %>
+  <%= labelled_form_field(_("E-Mail addresses you want to allow to send"), f.text_area(:send_email_plugin_allow_to, :rows => 8)) %>
+  <small><%= _('(list of email addresses separated by comma)') %></small>
+  <% button_bar do %>
+    <%= submit_button 'save', _('Save'), :cancel => {:controller => 'plugins'} %>
+  <% end %>
+<% end %>
diff --git a/plugins/send_email/views/send_email_plugin_admin/index.rhtml b/plugins/send_email/views/send_email_plugin_admin/index.rhtml
deleted file mode 100644
index 14c96f8..0000000
--- a/plugins/send_email/views/send_email_plugin_admin/index.rhtml
+++ /dev/null
@@ -1,9 +0,0 @@
-<h1><%= _("SendEmailPlugin's config") %></h1>
-
-<%= form_for :environment, :url => {:action => 'index'}, :html => {:method => 'post'} do |f| %>
-  <%= labelled_form_field(_("E-Mail addresses you want to allow to send"), f.text_area(:send_email_plugin_allow_to, :rows => 8)) %>
-  <small><%= _('(list of email addresses separated by comma)') %></small>
-  <% button_bar do %>
-    <%= submit_button 'save', _('Save'), :cancel => {:controller => 'plugins'} %>
-  <% end %>
-<% end %>
--
libgit2 0.21.2