diff --git a/env.vs2019.bat b/env.vs2019.bat
index e01e3dc94..fd32a0f93 100644
--- a/env.vs2019.bat
+++ b/env.vs2019.bat
@@ -6,7 +6,7 @@ rem REQUIRED: path to Boost source directory
 if not defined BOOST_ROOT set BOOST_ROOT=%WEASEL_ROOT%\deps\boost_1_78_0
 
 rem OPTIONAL: architecture, Visual Studio version and platform toolset
-set ARCH=Win32
+rem set ARCH=Win32
 set BJAM_TOOLSET=msvc-14.2
 set CMAKE_GENERATOR="Visual Studio 16 2019"
 set PLATFORM_TOOLSET=v142
diff --git a/env.vs2022.bat b/env.vs2022.bat
index f289aa026..4ed3bf11a 100644
--- a/env.vs2022.bat
+++ b/env.vs2022.bat
@@ -6,7 +6,7 @@ rem REQUIRED: path to Boost source directory
 if not defined BOOST_ROOT set BOOST_ROOT=%WEASEL_ROOT%\deps\boost_1_78_0
 
 rem OPTIONAL: architecture, Visual Studio version and platform toolset
-set ARCH=Win32
+rem set ARCH=Win32
 set BJAM_TOOLSET=msvc-14.3
 set CMAKE_GENERATOR="Visual Studio 17 2022"
 set PLATFORM_TOOLSET=v143