diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
index e5c7a84..94faf3c 100644
--- a/.github/workflows/windows.yml
+++ b/.github/workflows/windows.yml
@@ -57,5 +57,4 @@ jobs:
           GITHUB_OAUTH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         shell: msys2 {0}
         run: |
-          ros install snmsts/sn.github
-          make -f scripts/Makefile latest-version musl-upload
+          make -f scripts/Makefile latest-version win-upload
diff --git a/scripts/Makefile b/scripts/Makefile
index a1c68d8..d371fe6 100644
--- a/scripts/Makefile
+++ b/scripts/Makefile
@@ -48,4 +48,11 @@ musl:
 musl-upload:
 	env FILE=`echo roswell*.tar.bz2` VERSION=$(VERSION) $(MAKE) -f $(realpath $(firstword $(MAKEFILE_LIST))) upload
 
+upload.exe:
+	curl --no-progress-bar --retry 10 -o upload.tar.bz2 -L https://github.com/roswell/roswell/releases/download/v21.06.14.110/upload-mingw64_nt-x86_64.tar.bz2
+	tar xvf upload.tar.bz2
+
+win-upload: upload.exe
+	env FILE=`echo roswell*.tar.bz2` VERSION=v$(VERSION) OWNER=roswell REPO=roswell ./upload.exe
+
 .PHONY: all latest-version checkout show build-docker pull-docker docker upload musl
diff --git a/scripts/upload.ros b/scripts/upload.ros
new file mode 100644
index 0000000..cce5e5c
--- /dev/null
+++ b/scripts/upload.ros
@@ -0,0 +1,24 @@
+#!/bin/sh
+#|-*- mode:lisp -*-|#
+#|
+exec ros -Q -- $0 "$@"
+|#
+(progn ;;init forms
+  (ros:ensure-asdf)
+  #+quicklisp(ql:quickload '(:roswell.github.utils) :silent t))
+
+(defpackage :ros.script.upload.3834455303
+  (:use :cl))
+(in-package :ros.script.upload.3834455303)
+
+(defun main (&rest argv)
+  (declare (ignorable argv))
+  (mapc (lambda (x) 
+          (print x)
+          (roswell.github.utils:github 
+           x
+           (uiop:getenv "VERSION")
+           (uiop:getenv "OWNER")
+           (uiop:getenv "REPO")))
+        (directory (uiop:getenv "FILE"))))
+;;; vim: set ft=lisp lisp: