diff --git a/bootstrap.bat b/bootstrap.bat
index 4fb3984ead..7f4fd93e53 100644
--- a/bootstrap.bat
+++ b/bootstrap.bat
@@ -44,6 +44,7 @@ IF "%1"=="vc12" SET TOOLSET=msvc : 12.0
 IF "%1"=="vc14" SET TOOLSET=msvc : 14.0
 IF "%1"=="vc141" SET TOOLSET=msvc : 14.1
 IF "%1"=="vc142" SET TOOLSET=msvc : 14.2
+IF "%1"=="vc143" SET TOOLSET=msvc : 14.3
 
 ECHO.
 ECHO Generating Boost.Build configuration in project-config.jam for %TOOLSET%...