diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index <HASH>..<HASH> 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -4,3 +4,9 @@ Coveralls.wear!
 require 'active_interaction'
 
 Dir['./spec/support/**/*.rb'].sort.each { |f| require f }
+
+RSpec.configure do |config|
+  config.treat_symbols_as_metadata_keys_with_true_values = true
+  config.run_all_when_everything_filtered = true
+  config.filter_run_including :focus
+end
add a :focus flag for tests