diff --git a/lib/rspec-puppet.rb b/lib/rspec-puppet.rb
index 6774813..2d3c220 100644
--- a/lib/rspec-puppet.rb
+++ b/lib/rspec-puppet.rb
@@ -1,4 +1,5 @@
 require 'puppet'
+require 'rspec'
 require 'rspec-puppet/matchers'
 require 'rspec-puppet/example'