diff --git a/Guardfile b/Guardfile
index 9d8f114..4075dc5 100644
--- a/Guardfile
+++ b/Guardfile
@@ -1,7 +1,8 @@
 rspec_options = {
-  version:        1,
   all_after_pass: false,
-  all_on_start:   false
+  all_on_start: false,
+  failed_mode: :keep,
+  cmd: 'bundle exec rspec',
 }
 
 guard 'rspec', rspec_options do