diff --git a/spec/unit/mutant/cli_spec.rb b/spec/unit/mutant/cli_spec.rb
index 0ef5e158..740fa466 100644
--- a/spec/unit/mutant/cli_spec.rb
+++ b/spec/unit/mutant/cli_spec.rb
@@ -162,7 +162,7 @@ Options:
 
       it_should_behave_like 'a cli parser'
 
-      let(:expected_integration) { Mutant::Integration::Rspec::Rspec2.new }
+      let(:expected_integration) { Mutant::Integration::Rspec.build }
     end
 
     context 'with version flag' do