diff --git a/.github/workflows/windows_manual.yml b/.github/workflows/windows_manual.yml
index fd0d3cb..bdec8d2 100644
--- a/.github/workflows/windows_manual.yml
+++ b/.github/workflows/windows_manual.yml
@@ -34,7 +34,7 @@ jobs:
           submodules: recursive
       - name: Setup firefox
         id: setup-firefox
-        uses: ./.github/actions/setup-firefox
+        uses: .\.github\actions\setup-firefox
         with:
           firefox-version: ${{ matrix.firefox }}
       - run: |