diff --git a/tools/build/build.bat b/tools/build/build.bat
index 6ea7e90f32d..56e3bf1171b 100644
--- a/tools/build/build.bat
+++ b/tools/build/build.bat
@@ -1,2 +1,2 @@
 @echo off
-"%~dp0\..\bootstrap\node.bat" "%~dp0\build.js" %*
+"%~dp0\..\bootstrap\node.bat" --experimental-modules "%~dp0\build.js" %*