diff --git a/Makefile.pre.in b/Makefile.pre.in
index 68fbe7b1e7d9ec..db789988936dc1 100644
--- a/Makefile.pre.in
+++ b/Makefile.pre.in
@@ -2174,7 +2174,7 @@ LIBSUBDIRS=	asyncio \
 		msilib \
 		unittest \
 		urllib \
-		venv venv/scripts venv/scripts/common venv/scripts/posix \
+		venv venv/scripts venv/scripts/common venv/scripts/nt venv/scripts/posix \
 		wsgiref \
 		$(XMLLIBSUBDIRS) \
 		xmlrpc \