diff --git a/src/bootstrap/mk/Makefile.in b/src/bootstrap/mk/Makefile.in
index 779db9fffa883..d296931580337 100644
--- a/src/bootstrap/mk/Makefile.in
+++ b/src/bootstrap/mk/Makefile.in
@@ -60,8 +60,11 @@ prepare:
 ## MSVC native builders
 
 # this intentionally doesn't use `$(BOOTSTRAP)` so we can test the shebang on Windows
-ci-msvc:
-	$(Q)$(CFG_SRC_DIR)/x.py test --stage 2
+ci-msvc-py:
+	$(Q)$(CFG_SRC_DIR)/x.py test --stage 2 tidy
+ci-msvc-ps1:
+	$(Q)$(CFG_SRC_DIR)/x.ps1 test --stage 2 --exclude tidy
+ci-msvc: ci-msvc-py ci-msvc-ps1
 
 ## MingW native builders