diff --git a/src/catch2/internal/catch_test_case_registry_impl.hpp b/src/catch2/internal/catch_test_case_registry_impl.hpp
index b7f49523..01a2c349 100644
--- a/src/catch2/internal/catch_test_case_registry_impl.hpp
+++ b/src/catch2/internal/catch_test_case_registry_impl.hpp
@@ -35,7 +35,7 @@ namespace Catch {
     public:
         ~TestRegistry() override = default;
 
-        virtual void registerTest( Detail::unique_ptr<TestCaseInfo> testInfo, Detail::unique_ptr<ITestInvoker> testInvoker );
+        void registerTest( Detail::unique_ptr<TestCaseInfo> testInfo, Detail::unique_ptr<ITestInvoker> testInvoker );
 
         std::vector<TestCaseInfo*> const& getAllInfos() const override;
         std::vector<TestCaseHandle> const& getAllTests() const override;