diff --git a/.github/workflows/comfy_windows.yml b/.github/workflows/comfy_windows.yml
index 5147361..b9a79ab 100644
--- a/.github/workflows/comfy_windows.yml
+++ b/.github/workflows/comfy_windows.yml
@@ -42,8 +42,12 @@ jobs:
           zip -r -9 -q ComfyUI_windows_portable.zip ComfyUI -x "*.DS_Store" -x "__MACOSX" -x "*.git*" -x "*.ci*" -x "*.github*" -x "*.gitignore*" -x "*.pyc" -x "*.pyo" -x "__pycache__"
           du -sh ComfyUI_windows_portable.zip
 
-      - name: Upload binaries to release
-        uses: actions/upload-artifact@v3
+      - name: Upload binaries to S3
+        uses: shallwefootball/s3-upload-action@master
         with:
-          name: ComfyUI_windows_portable
-          path: ComfyUI_windows_portable.zip
+          aws_key_id: ${{ secrets.AWS_KEY_ID }}
+          aws_secret_access_key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+          aws_bucket: ${{ secrets.AWS_BUCKET }}
+          source_dir: ComfyUI_windows_portable.zip
+          destination_dir: ComfyUI_windows_portable.zip
+          endpoint: https://4f71c105ddc191f1fdc56ad4be97f44f.r2.cloudflarestorage.com/stability-downloads