diff --git a/bootstrap.bat b/bootstrap.bat
index 57f89fe..29146b6 100644
--- a/bootstrap.bat
+++ b/bootstrap.bat
@@ -112,6 +112,7 @@
     --shell-file "%shell_file%" ^
     --install-dir "%_PW_ACTUAL_ENVIRONMENT_ROOT%" ^
     --use-pigweed-defaults ^
+    --virtualenv-gn-target "%PW_ROOT%#:target_support_packages.install" ^
     --project-root "%PW_PROJECT_ROOT%"
 goto activate_shell