diff --git a/build_scripts/windows/win_VS_build_x64_debug.bat b/build_scripts/windows/win_VS_build_x64_debug.bat
index ca09d554283d2f147c7bebdbf15ebf8ad895bcba..cfdb112c8b037b2cebcbf2226dc5bcce0a3b021b 100644
--- a/build_scripts/windows/win_VS_build_x64_debug.bat
+++ b/build_scripts/windows/win_VS_build_x64_debug.bat
@@ -71,8 +71,9 @@ IF "%REBUILD_BOOST%"=="yes" (
 
     echo "DEPENDENCIES_LINK_TYPE %DEPENDENCIES_LINK_TYPE%"
 	
-	.\b2 --layout=system variant=debug link=%DEPENDENCIES_LINK_TYPE% address-model=64 --with-system --with-serialization --with-random || exit 1
-	
+rem	.\b2 --layout=system variant=debug link=%DEPENDENCIES_LINK_TYPE% address-model=64 --with-system --with-serialization --with-random || exit 1
+	.\b2 variant=debug link=%DEPENDENCIES_LINK_TYPE% address-model=64 --with-system --with-serialization --with-random || exit 1
+
 	cd ..\..\build_scripts\windows
 )