diff --git a/.github/workflows/release-win64-exe.yml b/.github/workflows/release-win64-exe.yml
index 7344312c..d940a1f2 100644
--- a/.github/workflows/release-win64-exe.yml
+++ b/.github/workflows/release-win64-exe.yml
@@ -39,7 +39,7 @@ jobs:
           mkdir city4cfd-win64\tools\prepare_point_cloud
           xcopy Release\tools\prepare_point_cloud\Release\* city4cfd-win64\tools\prepare_point_cloud\
           xcopy vcpkg\installed\x64-windows-release\share\proj\proj.db city4cfd-win64\
-          tar -zcvf city4cfd-win64.zip city4cfd-win64\*
+          7z a city4cfd-win64.zip city4cfd-win64\*
       - name: Upload binary files as artifact
         uses: actions/upload-artifact@master
         with: