diff --git a/app/models/site.rb b/app/models/site.rb
index c39d366..a25cd03 100644
--- a/app/models/site.rb
+++ b/app/models/site.rb
@@ -337,7 +337,8 @@ class Site
     # entre sitios incluso
     config = ::Jekyll.configuration('source' => path,
       'destination' => File.join(path, '_site'),
-      'safe' => true)
+      'safe' => true,
+      'watch' => false)
 
     # No necesitamos cargar plugins en este momento
     %w[plugins gems theme].each do |unneeded|
diff --git a/config/spring.rb b/config/spring.rb
index c9119b4..0b96270 100644
--- a/config/spring.rb
+++ b/config/spring.rb
@@ -1,3 +1,11 @@
+# https://github.com/thoughtbot/ember-cli-rails/issues/479#issuecomment-241302961
+Spring::Watcher::Listen.class_eval do
+  def base_directories
+    %w(app config db lib test vendor)
+      .uniq.map { |path| Pathname.new(File.join(root, path)) }
+  end
+end
+
 %w(
   .ruby-version
   .rbenv-vars