diff --git a/LEGO1/mxomni.h b/LEGO1/mxomni.h
index 4c7d29e8..477e0375 100644
--- a/LEGO1/mxomni.h
+++ b/LEGO1/mxomni.h
@@ -27,7 +27,8 @@ class MxOmni : public MxCore
   __declspec(dllexport) static void SetCD(const char *s);
   __declspec(dllexport) static void SetHD(const char *s);
   __declspec(dllexport) static void SetSound3D(unsigned char);
-  
+
+  MxOmni();
   virtual ~MxOmni();
 
   virtual long Notify(MxParam &p); // vtable+04