diff --git a/eo/tutorial/Lesson1/FirstBitGA.cpp b/eo/tutorial/Lesson1/FirstBitGA.cpp
index 23bce2cb..710f9b78 100644
--- a/eo/tutorial/Lesson1/FirstBitGA.cpp
+++ b/eo/tutorial/Lesson1/FirstBitGA.cpp
@@ -149,13 +149,6 @@ void main_function(int argc, char **argv)
 
 int main(int argc, char **argv)
 {
-#ifdef _MSC_VER
-  //  rng.reseed(42);
-    int flag = _CrtSetDbgFlag(_CRTDBG_LEAK_CHECK_DF);
-     flag |= _CRTDBG_LEAK_CHECK_DF;
-    _CrtSetDbgFlag(flag);
-//   _CrtSetBreakAlloc(100);
-#endif
 
     try
     {