diff --git a/src/engine/build.bat b/src/engine/build.bat
index 6c453e9ce..5bccd54ce 100644
--- a/src/engine/build.bat
+++ b/src/engine/build.bat
@@ -185,6 +185,7 @@ set BJAM_SOURCES=%BJAM_SOURCES% modules/set.c
 
 @echo ON
 %BOOST_JAM_CXX% %BOOST_JAM_OPT_JAM% %BJAM_SOURCES% %BOOST_JAM_OPT_LINK%
+xcopy b2.exe bjam.exe
 
 :Finish
 @exit /b %ERRORLEVEL%