diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index 9196088..bc2982e 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -1,7 +1,11 @@
 require 'puppetlabs_spec_helper/module_spec_helper'
 require 'rspec-puppet-facts'
 include RspecPuppetFacts
 
+RSpec.configure do |c|
+  c.fail_fast = true
+end
+
 shared_context :unsupported do
   let(:facts) { { osfamily: 'Unsupported' } }
 end