diff --git a/include/internal/catch_registry_hub.hpp b/include/internal/catch_registry_hub.hpp
index 5e83203f..23c9628c 100644
--- a/include/internal/catch_registry_hub.hpp
+++ b/include/internal/catch_registry_hub.hpp
@@ -20,10 +20,8 @@ namespace Catch {
 
     namespace {
 
-        class RegistryHub : public IRegistryHub, public IMutableRegistryHub {
-
-            RegistryHub( RegistryHub const& );
-            void operator=( RegistryHub const& );
+        class RegistryHub : public IRegistryHub, public IMutableRegistryHub,
+                            private NonCopyable {
 
         public: // IRegistryHub
             RegistryHub() {