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
@@ -7,7 +7,7 @@ require 'bourne'
 require File.expand_path('../../lib/mail_room', __FILE__)
 
 RSpec.configure do |config|
-  config.mock_with 'mocha/api'
+  config.mock_with :mocha
   config.treat_symbols_as_metadata_keys_with_true_values = true
   config.run_all_when_everything_filtered = true
   config.filter_run :focus
switch back to just :mocha