diff --git a/test/sources/helpers/content_versioning_test.rb b/test/sources/helpers/content_versioning_test.rb
index b33f4415..e39405c9 100644
--- a/test/sources/helpers/content_versioning_test.rb
+++ b/test/sources/helpers/content_versioning_test.rb
@@ -5,7 +5,7 @@
   let(:fixtures) { File.expand_path("../../../fixtures/command", __FILE__) }
   let(:config) { Licensed::Configuration.new }
   let(:helper) do
-    obj = mock().extend Licensed::Sources::ContentVersioning
+    obj = mock.extend Licensed::Sources::ContentVersioning
     obj.stubs(:config).returns(config)
     obj
   end