Guardfile in flipper-0.6.3 vs Guardfile in flipper-0.7.0.beta1

@@ -7,10 +7,11 @@
 end
 
 rspec_options = {
   :all_after_pass => false,
   :all_on_start   => false,
-  :keep_failed    => false,
+  :failed_mode    => :keep,
+  :cmd            => "bundle exec rspec",
 }
 
 guard 'rspec', rspec_options do
   watch(%r{^spec/.+_spec\.rb$}) { "spec" }
   watch(%r{^lib/(.+)\.rb$}) { "spec" }