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
@@ -5,7 +5,7 @@ if ENV['CI'] || ENV['GENERATE_COVERAGE']
   require 'simplecov'
   require 'coveralls'
 
-  if ENV['CI']
+  if ENV['CI'] || ENV['TRAVIS']
     SimpleCov.formatter = Coveralls::SimpleCov::Formatter
   elsif ENV['GENERATE_COVERAGE']
     SimpleCov.formatter = SimpleCov::Formatter::HTMLFormatter
[Specs] Apparently the CI flag is not set on the mac workers