diff --git a/source/Indy.IL2CPU.IL/InitVmtImplementationOp.cs b/source/Indy.IL2CPU.IL/InitVmtImplementationOp.cs
index 9e9c64a44..b8408d5c4 100644
--- a/source/Indy.IL2CPU.IL/InitVmtImplementationOp.cs
+++ b/source/Indy.IL2CPU.IL/InitVmtImplementationOp.cs
@@ -1,4 +1,4 @@
-#define MTW_DEBUG
+//#define MTW_DEBUG
 using System;
 using System.Collections.Generic;
 using System.Linq;