diff --git a/.github/workflows/cibuildwheel.yml b/.github/workflows/cibuildwheel.yml
index 118bd1a..621b98b 100644
--- a/.github/workflows/cibuildwheel.yml
+++ b/.github/workflows/cibuildwheel.yml
@@ -22,10 +22,10 @@ jobs:
         shell: bash
         run: |
             wget https://github.com/indygreg/python-build-standalone/releases/download/20240726/cpython-3.12.4+20240726-aarch64-apple-darwin-install_only_stripped.tar.gz
-            tar -xfv cpython-3.12.4+20240726-aarch64-apple-darwin-install_only_stripped.tar.gz
+            tar -xzvf cpython-3.12.4+20240726-aarch64-apple-darwin-install_only_stripped.tar.gz
             ./python/bin/pip install nlsam pytest
             ./python/bin/pytest --pyargs nlsam --verbose
-            tar -cfzv nlsam_mac_arm64.tar.gz ./python
+            tar -czvf nlsam_mac_arm64.tar.gz ./python
                         
       - uses: actions/upload-artifact@v4
         with: