diff --git a/source/scriptinterface/ScriptInterface.h b/source/scriptinterface/ScriptInterface.h
index 530c2451ff..ccca75bf77 100644
--- a/source/scriptinterface/ScriptInterface.h
+++ b/source/scriptinterface/ScriptInterface.h
@@ -78,6 +78,8 @@ class CDebuggingServer;
  */
 class ScriptInterface
 {
+	NONCOPYABLE(ScriptInterface);
+	
 public:
 
 	/**
@@ -404,9 +406,6 @@ public:
 
 private:
 	
-	// Prevent copying of ScriptInterface objects.
-	ScriptInterface(const ScriptInterface&) {}; 
-	
 	bool CallFunction_(JS::HandleValue val, const char* name, uint argc, jsval* argv, JS::MutableHandleValue ret);
 	bool Eval_(const char* code, JS::MutableHandleValue ret);
 	bool Eval_(const wchar_t* code, JS::MutableHandleValue ret);